DaniWeb IT Discussion Community - Monitors, Displays and Video Cards

interactive touchscreen software development company

rachd — Thu, 19 Nov 2009 10:45:52 GMT

looking for an experienced team to help us with enhance our our concept in the edutainment line. We are interested buying interactive screens - hardware and software, kiosks computers etc.

Our intention was to have an interactive screen where kids can answer questions which are science or general knowledge based.

Please contact me if anyone knows of companies dealing in the above mention products.

LCD Monitor Power Supply board connections (Samsung IP-35155A)

donaldw — Wed, 18 Nov 2009 21:59:41 GMT

The backstory:

We had a "power issue" here a few days ago and now our Samsung SyncMaster 931b is not working. The blue power light around the button flashes and every second or so the display will flicker with light and you can briefly (for 200ms or so, I'd guess) see the display.

From what I gather, this is due to a voltage flicker through the transistors in the power supply tricking the monitor into thinking it's being shut down so I take it apart and notice three swollen caps on the power supply board (Samsung IP-35155A, components C113, C112, C316, 470uF 25V, 820uF 25V and 820uF 25V, respectively). I figure those are what are feeding the transistors and they're hosed and it's screwing with the operation of the monitor. A capacitance check of each shows about 16uF. Bad caps; I'll get some more from DigiKey and replace them and hopefully that fixes the flicker problem.

The new issue:

I guess I wasn't paying too much attention when I took it apart so I'm wondering where everything goes. I think C113 is the 470uF and the other two are the 820uF caps, but I'm not sure. Can anyone verify that?

Also, I wasn't paying attention to where the connectors for CN301, CN302, CN0303 and C304 went. They all have the same wire colors, are all the same keying, etc. and they are grouped into sets of two which have heat shrink around them so I can't tell where they go. The picture here shows a simple diagram with the connectors marked with a red box. What are these connectors for and how should they be hooked up? Is it just lamp power? Does it make a difference if CN301 and CN302 are switched and/or CN303 and CN304 are switched?

Horizontal bar on monitor when used as tv

debojyotiit — Wed, 18 Nov 2009 12:36:34 GMT

Dear friend,
Very recently I have connected my Samsung SyncMaster 940NW to Gadmei external tv tuner card and everything was ok except bad picture for low signal quality. Then I connected set top box to it and it improved the picture quality but at the same time horizontal bars of 1-2 mm thickness with 2-3 cm gap are coming in the whole monitor. I think that there is no problem in the monitor (no horizontal bar when set top box is not connected or used as computer monitor) and in the set top box (I have checked with different lcd panel).
So, friend, what's going wrong? Anyone with any idea and experience will be very much appreciated........Thanks in advanced.

Debojyoti Mukherjee

Moniter Display

imgaurav4u — Wed, 18 Nov 2009 09:18:15 GMT

Please help ! My moniters display messed up cpl of days ago.. It is on but too bright n leaving imprints ie: when i scroll the page down it leave some sort of trail or if i switch from one webpage 2 another, the 1st pages prints goes off very slowly n second comes become clearer after a while n even den its not very clear.. its very hazy...
Hoping for some help..Thanks in advance

New Graphics card

silverbane — Fri, 13 Nov 2009 21:11:02 GMT

I have just bought the new Call of duty advance warfare game for PC. Damn thing loads but subtitles are pixilated. I have a Radeon X1300 card fitted in my Dell machine, motherboard 0wg864. 2.4 gb Intel core2 duo processor. Would the purchase of an upgraded graphic card help. if so which one and will it fit the dell tower.
I have 1 x 16 pci-e slot and another smaller pci-slot. Please help or i have wasted my dosh on this damn game. Ta

Monitor colors are "distorted"

Alex_ — Fri, 13 Nov 2009 19:48:11 GMT

My colors are becoming more pink/violet ? Does anyone know what is the problem? I tried to make a screenshot but on other displays the colors are as they should be. I tried moving the wires here and there but the same things remains.

I have a samsung 940NW, Geforce 7300 Se

testing monitor "no signal input"

debmae — Mon, 09 Nov 2009 15:20:57 GMT

Hello, my first post.

My desktop monitor is displaying "no signal input". My desktop computer sounds like its running but i have no image on the monitor except that message, plus the power light is showing orange instead of green.

I unplugged the monitor and connected it to my HP Laptop - and set the laptop up to use the second monitor from the personalization menu in the control panel.
My laptop detects that there is a monitor present, yet when I set it up to show my desktop on both the laptop and external monitor, click on apply and ok, the desktop monitor is still blank with the power light still orange.

The monitor was working fine last night and previous to that. I've had no problems with it and it's plugged into a UPS.

Does this mean my monitor is dead? or is there something else I can do? Suggestions appreciated. Thank you very much. debmae

Another black screen issue...

adlitem — Thu, 05 Nov 2009 17:57:22 GMT

Hello,
I had been having some monitor distortion issues on my Dell XPS m1210 so yesterday I downloaded the nVidia GeForce Go 7400 from the Dell support website to see if that would fix it. Now I have even bigger issues. Upon restarting, I was left with a black screen and am not able to do anything. No Dell screen to try launching the F8 or F12 tools. The hard drive light is on and the notebook sounds ok but the screen is blank.

I tried to get to the diagnostic tools by using the CD and no luck that route either. I also read that I could try reinstalling Vista. Is that my only other option at this point?

Any other suggestions?

Thanks

Need help understanding GPU memory clock?

opethcire316 — Thu, 05 Nov 2009 07:15:03 GMT

I am building a new cheap computer and I'm looking at two graphics cards
XFX HD-487A-ZWFC Radeon HD 4870 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP
and
HIS H487FN1GP Radeon HD 4870 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP

my question is i noticed that the memory clock on the XFX card is 900Mhz, however the HiS has 3600Mhz memory clock. I've been trying to do some research on this but haven't been able to find my answer. I read something about actual clock speed vs ?? (i forgot what it was called) clock speed. and that your actual speed is half of the reported?
If anyone could help clear this up for me I would greatly appreciate it,
also any advice on which one to get would be appreciated too.

Thanks.

XFX GeFORCE 9800 GT ?

HarshaDhanushka — Wed, 04 Nov 2009 03:35:11 GMT

XFX GeFORCE 9800 GT graphic card can perform with any old VGA monitor as it's got a
special DVI port in it's pack. Are there any other Graphic Card which can do the same? I mean
If any ATI or whatelse does so,Please leave a reply with a complete expalnation about that Graphic Card.

Hey, guys who use XFX GeFORCE 9800 GT? What about the performance?Is something worse?

Laptop screen flickered black and white while shutting down

MysticalChicken — Sun, 01 Nov 2009 06:39:35 GMT

While shutting down my laptop before going to bed last night (technically this morning, heh), after I had hit Start then Shut Down, before the window (or whatever it's called) came up asking if I wanted to restart, shut down, or stand by, my monitor started flickering black, then it went back to normal, then it sloooowly faded to white, then back to normal, then flickered black again, and repeated like that--black, normal, white, normal--until the unit was shut down. While the screen was fading to white (seemed to be one pixel at a time, unlike the black which was a very quick flicker, but sometimes lasting 2-3 seconds) I could not move the mouse or do anything else until it "darkened" back to normal. Except for this monitor snafu, the system shut down normally. Also, when starting it up yesterday, before Windows even loaded the monitor started fading white and back to normal again, back and forth like that, and I was able to get to the login screen and log in, but it kept whiting out and I had to shut it down and start over again (no problems the second time). I haven't had any problems with it yet today (knock wood), but I've googled and I've come across people who have either the flickering or the fading-to-white screen, but not both. Anyone know what the problem could be? I hope my monitor isn't dying, I can't afford a new one. Oh, and the fading-to-white thing also happened to me about a year ago, but it went away on its own after a few weeks, and just came back again yesterday after about 12-14 months.

Monitor Resolution

aakaashjois — Sat, 31 Oct 2009 09:44:19 GMT

Hi guys,

I just got myself a Philips 20" TV Monitor(20PFL4122/98), but its resolution is too less(640X480). I have Windows 7 and everything comes really big! Is there any way I can increase the resolution??
I have a nvidia 7100GS graphic card.

Thin vertical line in IBM ThinkPad R51

irfanraza — Fri, 30 Oct 2009 13:05:19 GMT

Hello friends,
I am having IBM ThinkPad R51, around 4 years old. The system is working fine. Recently it started showing single thin line. After some days another line start appearing.
I shown the system to laptop engineer. He suggested me to replace entire screen.

Is this really the problem of LCD screen or some other problem? Any suggestion is highly appreciated.

ISO Help if possible.

MAGO54 — Thu, 29 Oct 2009 10:58:35 GMT

Hi, Perhaps someone out there could help me on this matter. This is a probelm that is driving me absoutely crazy. I would appreciate a
second or perhaps third opinion on the matter.

I have a HP 511 Tower, Windows XP Pro, HP monitor v50. For some reason, my monitor flicks on a black screen whenever I log off the
internet. I also can't seem to put it to medium 16 bits, when I do this and log on to the internet, It flips back to low 8 bit setting. As a result of this, The colors look garbled and weird on the screen. I have tried to go Medium setting when I am on the internet, but the computer flicks on and off like crazy so I have to log off the internet and start over again.I went and asked a person that is very knowledgable about computers about this probelm. I ended up updating the driver for intel graphics (82810E version). (I also noticed at the time that I had an another version of intel graphics on my properties (82810-DC-100) that was not running properly.) After installing this program, I refreshed the computer and set the settings twice (Safe mode and non safe mode). I still had the probelm afterwards. I asked him if there anything else I could do and he told me since I have a small monitor and it was considered a dinosaur by IT professionals, I should set the screen refresh rate at 75 or lower and that I should also think about upgrading to a new monitor (17" or higher). Since I had a old 17" monitor (HP M70) in my garage, I decided to try that and see how that went. Still the same probelm, but I did notice something: If I kept my settings at low 8 bits, then I did not see the black screen when it refreshed after I logged off the internet.

My question is this: Is it time for me to get a new monitor? If it's not a monitor issue, then please suggest any additional steps to
correct this PITA.

Thank you in advance for your suggestions.

viewing the bios

spudly1987 — Wed, 28 Oct 2009 01:40:08 GMT

yes i have a question if someone can help, i have an LCD tv
LG 23LX2R [Monitor] (29.3"vis, March 2005)

for some reason i am unable to view the bios on the screen so that if i want to change boot sequence but i can not see the screen, i cant even see the advanced start up options screen...

can anyone help or have any ideas

Black screen

mya25 — Tue, 27 Oct 2009 17:07:29 GMT

Ok so i log on under my user name and all i see is the pointer after a few minutes my screen saver pops up clearly. I move the mouse and its just black! I cant see anything. I try logging in to my guest and everything is there i see everything. Its fine. Anyone know what it could be. I have lots of pictures i dont want to lose in there. Help??

Fujitsu-Siemens Black Laptop Screen

moye — Tue, 27 Oct 2009 09:44:31 GMT

Hi,

I have a Fujitsu-Siemens Amilo M1437G series Laptop and a few days ago while lying in bed my wife hit her head o the side of the laptop, near the graphics card. Since then, my sceen continues to go black after/during loading up.

Also, when it does load up the screen is only 75% full, and the text is really large. I've re-booted it many times and it still happens.

However, when I hit/press doen hard on the area where she hit her head - on one occasion it fixed the problem but this only lasted a few minutes before it went black again.

I'm not sure if its the graphics card, fan or anything else.

Please help!!!

display

joshuakurian — Tue, 27 Oct 2009 06:19:10 GMT

screen vibration,when i open document it starts to scroll down

need help with LG L1510SF

gianrocks — Sat, 24 Oct 2009 11:54:35 GMT

hey all,
we recently bought LG L1510SF and i think i'm having a hard time adjusting its display. it says that it is in 1024 x 768 but i think the screen is still large and also, since i'm using vista, the aero function seems to be not working. i tried to adjust it through the automatic selection button but to no good i'm still trapped with the settings. i am also thinking that maybe my video card is disabled whenever the monitor is on. please help me guys and thank you in advance. btw, i'm using ATI radeon 3200 graphics, vista ultimate and LG L1510SF is a touchscreen monitor.

Intel GMA 4500MHD good for gaming ?

sylstain — Thu, 22 Oct 2009 08:06:28 GMT

Intel GMA 4500MHD integrated video card on laptops become so popular these days. There are so many laptops using that video card.

I have 1 question, is it good for gaming ?
How about the performance ?

Thanks

game trouble

neilsam — Thu, 22 Oct 2009 05:16:13 GMT

hey guys i have a problem with a game of mine...farcry....the problem is that whenever i play the game the graphics gets messed up and the screen goes white though im still playing the game....ie, the game doesnt hang at all.
i am currently using a dell computer: intel core2 duo cpu E6550@2.33Ghz ram:2037 MB and a 32-bit operating system.
...and yes i am a newbie so please go easy on me..

please help guys!!

vaio screen problems

mmw2009 — Mon, 19 Oct 2009 16:07:55 GMT

I have Sony laptop VGN FE550G
The screen had a slight flickering problem that would go away after the computer was on for several minutes.
Now the screen will flash an image upon start up and then go blank. I use the super video output and can have normal output to a TV. If i use the switching key from TV to LCD an image will flash on computer LCD screen and go away. The image is consistent and stable when displayed on TV,
I have the most current video card driver installed for the intel 945 chipset family.

hi

olayyan — Mon, 19 Oct 2009 10:26:38 GMT

vga not found

SPDIF Connector for DVI to HDMI Audio

sweggy — Sun, 18 Oct 2009 14:53:01 GMT

I have a Packard Bell X2416 with a Denver 11 motherboard and an Nvidia 9600GT graphics card. I have linked the card up to a HDTV via a DVI to HDMI connector and am trying to get an internal SPDIF connector to do the audio passthrough.

The problem is that all the connectors available are 2 pin to 2 pin, whereas the SPDIF Out on my mobo is 4 pin. I understand that of the 4 pins, I only need to connect up the SPDIF signal and Ground pins. However, I have no way of knowing which of te 4 pins these are and suspect it could cause problems to start trying different permutations.

Does anyone have any idea what the layout is on a Denver 11 SPDIF Out connector. Or alternatively, whether there is a standard layout? There does not seem to be a manual I can download.

Regards

problems running software

trizisky — Sun, 18 Oct 2009 02:22:25 GMT

I recently had to replace my mobo and now my Radeon X 800 PCI-e works fine while in Windows XP or surfing, or reading emails, etc. but as soon as I open up a game software (doesn't seem to matter which one) or my DVD player the screen goes garbled and even sometimes hangs the computer, I have to reboot to fix the issue. Yet I don't seem to have any problems streaming video over the internet. Anybody have any suggestions??

I've updated everydriver I can think of, I have run dxdiag and everything seems to be working fine.

Firewire

the4888 — Fri, 16 Oct 2009 21:16:27 GMT

I have recently used firewire to capture video for the first time & now my camcorder (jvc gr90-du) has lost all resolution. is this just a case of my p.c. upsetting my devices settings or is it simply donald duck'd?

Green screen checkering

KawRiverrat — Fri, 16 Oct 2009 19:25:55 GMT

I have a Dell Latitude D600 I have green horizontal checkering. As I scroll on a page it goes completely green. While still being readable.
At start up a bunch of unreadable gibberish comes up in black & white. When I try Safe mode the screen is unreadable.
This problem is still there when I plug into another monitor.

This started I believe after my son clicked on an alert message that popped up on the screen.

How to get rid of black spot from laptop screen ?

FZR005 — Thu, 15 Oct 2009 08:37:59 GMT

I am having HP Compaq 6720s, while cleaning some liquid went inside the screen which resulted in few black spot at the bottom of screen can any one guide how to clear this black spot ?

3m Microtouch (Touchscreen)

Stephanie953 — Sun, 11 Oct 2009 21:28:01 GMT

Hey everyone. My friend works at a manufacturing company where they make some medical equipment. They were getting rid of some things at work and she brought me a 3m Microtouch Controller (http://cgi.ebay.com/NEW-3M-MicroTouc...#ht_500wt_1182) . I would like to do something with this. How would I go about putting this in an LCD monitor and what else would I need? Any help would be greatly appreciated.

Bad monitor or video card?

cleanslate — Sun, 11 Oct 2009 13:02:55 GMT

Our power went off and on while the computer was on, but the monitor was not on yet. Now when I turn the computer on, the monitor says, "no input signal, check cables" All of the cables are plugged in. So my question is, is it the monitor or the video card that is on the fritz?

Flat screen monitor on the blink

esdel — Fri, 09 Oct 2009 14:49:03 GMT

Stays waiting orange led on UNTIL I turn computer on.
THEN GOES OFF!

This is a power supply problem I have had on many TVs
To get it started, first week you just unplug and replug
Next week you do that 15 times
Week after it needs the hair drier
I kept a Sony tv running 5 years like that

So what is it?
Electrolytic caps gone dry
Clearly the different supply volts are not "waking up" in the correct sequence

What is the sequence?
What is the cure

When I try to leave everything on, the computer sleep mode lasts but 2 minutes!
If I leave my computer on is if better the hard drive not be running?
How can I show just enough on-screen to keep the monitor alive?

Many thanks
esdel B

Jargon Buster HELP

esdel — Fri, 09 Oct 2009 14:38:16 GMT

Please would you explain these to me:-

Item #1:
£185 PC, mains lead, keyboard, mouse, desk stand
NG280G PC with XP Home
Connexions:6 USB, HDMI, RJ45, mic, headphones
HxWXD 192x36x192 mm
Questions:
Does it have a screen or not?
Can it drive an external screen thar needs VGA?

Item 2:
Eee Box PC
£199 ee box, mains lead, keyboard, mouse, VESA Bracket
HXWXD 178x16x223 mm
Questions:
Is this a thing to hang on the back of a flat screen display?

Item 3:
Fit Turbo Micro PC
Windows, or Linux or neither
Consumes 5 watts (to do what?)
Hardware video acceler H.264, MPEG. VC!,WMV9
DVI digital op to 1920x1080 HDMI connector
HxWxD 27x101x115 mm
Questions:
Does it have a screen?
Will it drive monitor LGW43SB widescreen 1920x1080 21" ?
How can they hope to sell anything at all?

Many thanks
esdel
Reply With Quote

O.K. guys this one's driving me crazy.

Artamos — Thu, 08 Oct 2009 23:47:23 GMT

After updating ( somewhat) my video capabilities to a Ge force 6200 le graphic card ( bought brand new, AGP 526 mb in September of 2009. Me not expecting too much more than some, have recently run across a problem playing RPG video games that I had no problem playing with my Ge force 2 MX400..

Now don't get me wrong I am a 62 year old non-extreme gamer.. I like to play older dungeon basher RPGs..

When I first installed this card I was impressed with the quality of the video presentation but now three weeks into it I find my machine freezing and getting an infinite loop error while playing the same video games???. Along with this my monitor has started flashing on and off during 'normal' web surfing.. This latter problem re: surfing seems to be accompanied with a collapse of horizontal text lines in the current web page.. I started to run into this on a previous machine that I was using and thus changed monitors. When the recent problems occurred I swapped out several monitors albeit they are of similar vintage but nerveless work yet now they are exhibiting the same problems leading me to seek alternate solutions.

If anyone is willing to assist me I can post/generate a report of my system. I just thought it unnecessary to take up bandwidth here at this time.

I consider my myself an intermediate to better than average self taught PC user/techy/older guy if that helps..:)
,

P.S.

If any "gamer nuts" living in Dad's basement feel the need to reply about 'The Best Video Card Out There' please don't. I am seeking PC knowledge not marketing..:)
.
.

AGP x8 Compatibility

slade2627 — Thu, 08 Oct 2009 01:11:45 GMT

Is an x8 AGP video card compatible with a x4 AGP slot??

Monitor stopped working

Himans — Wed, 07 Oct 2009 14:30:50 GMT

I am using LG monitor. For some reason it has stopped working & displaying Red , Greens & Blues display. Now what i can do? Pl. suggest me some trouble shooting tips. Thanks.

White lines on laptop LCD display

Mel_F — Tue, 06 Oct 2009 23:32:22 GMT

Hi everyone!

I'm hoping that someone might be able to provide me with a few ideas on what might be wrong with my LCD laptop display.

(The laptop is reasonably aged, however, a couple of months ago, I replaced the LCD panel as the CCFL backlight stopped working)

When I turn on my laptop, I get thin white lines running horizontally across the screen, about a third of the way up.

I am still able to use and click on everything (in the area of the white lines), but trying to read is virtually impossible.

It doesn't appear the problem is getting worse.

I plugged an external monitor into my laptop, and now lines appear there.

I pulled the casing off the laptop, to get a look at the back of the LCD panel (just in case the plugs weren't sitting right)... but it seems that the plugs are seated correctly.

Any ideas on what the frak could be causing this? (The display worked perfectly up until a few days ago when the lines appeared. Also of note is that only the lines sometimes "flicker")

Any help would be great!

Mel

Poor performance by computer

awwsnap — Sun, 04 Oct 2009 08:38:23 GMT

I'm not a gamer, I *only* play a 9 year old game, Counter Strike 1.6. But lately, it's been performing very poorly.
Intel Pentium D 2.8GHz
Nvidia 7300LE 256MB
1 GB DDR2 RAM

I know the stats are terrible, but they're good enough for a TEN year old game. I'd expect a minimum 40FPS, but I dont get that.
I used Fraps for benchmarking.

1.

Frames         Time (ms)         Min         Max         Avg

7462         163222                  0             62     45.717

Okay here. But then;
2.

Frames         Time (ms)         Min         Max         Avg

   925         29746                 14          56        31.097

Frames         Time (ms)         Min         Max         Avg

3369          111489                 13     56   30.218

These were recorded during a single gameplay session, after cleaning my fans/heatsinks etc.

I used to play this game very well on the same PC 1-2 years back, but since, I'm getting this terrible FPS problem at times.

What can be the problem? How do I troubleshoot this?
Thanks.

Screen Went Black

robdoered — Sat, 03 Oct 2009 01:44:08 GMT

Hi.

While I was using my Gateway, my monitor screen went black. I ruled out a problem with monitor. Works fine with other computers.
Next , test was to turn off unit and re- boot. The unit lights lights up.
lights on motherboard lit. Wife light blinks properly. Fans run. This is a Gateway tower, model835GM. Nice machine. 2.6GH intel Duo Core 820 processor. The bios seems to be working because it beeps once when powering up unit. Installed in the unit is a NVIDIA video board. This video card worked when installed for a year or more after installation. The Monitor shows no signal when Monitor is connected to either the NVIDIA video card or the intergraded monitor connection on the mother board.

Can anyone give me the next step how to check for what the problem is before I take the unit to a repair shop? I have no test equipment available.

Display dead

virtualmisc — Thu, 01 Oct 2009 21:23:45 GMT

I changed the resolution of my desktop without installing the driver for
vga display. When i restarted the windows xp loading image is shown. Then the screen turns black and nothing else. I can still
access my computer from my network. Someone please help.

LED black, need inverter?

jgoffe — Thu, 01 Oct 2009 17:03:13 GMT

I have read a few related threads and nothing hits my problem right on the head.

My wife spilled a few drops of soda on her Dell laptop LED screen. Soon after, the screen went black, but you can faintly see images. When I plug into external monitor, it works fine, so it's not video. I have tried the "unplug battery and hold power button for 60 seconds" and that didn't work. I took out panel and there does not seem to be any liquid damage, but I'm not an expert.

I can swap the panel or inverter, just don't know which it is and don't want to just throw money into something that won't fix it. Local computer shop wants $250-300, and they don't even do the fixing, they send it off to Chicago!!

I've seen a flowchart somewhere online showing if this has/has not happened, go to this item in the chart, etc. That helped me determine it could be the inverter. Any help would be appreciated!

Activate Onboard VGA

jrosh — Tue, 29 Sep 2009 07:33:55 GMT

I pluged seperate VGA to my IBM PC. Now I want to remove it and take the video out from onboard VGA. But when I plug the monitor cable in to onboard VGA port monitor show nothing....

How can i solve this???

Thnkx in advance..

How to identify display driver?

virtualmisc — Sat, 26 Sep 2009 19:57:28 GMT

I lost my driver cd.
How do i find which is my driver?
The display ic says ATI and nothing else...
i tried many softwares which detects and install drivers but none worked.

short lines across monitor screen

Hesper95 — Sat, 26 Sep 2009 11:56:50 GMT

I have 9 columns of lines across the monitor screen. The lines are approx. 7/8 inch wide and are in vertical groups of 5-6 at bottom and 2-3 at top of screen at startup. When I scroll, the bottom set of lines form columns from bottom to top of screen. The lines appear in green at bottom and blue at top against a dark background. When the background is light, the lines are pink at bottom and yellow at top. I have tested 3 monitors (2 lcd and 1 crt) with the lines appearing in all 3 - monitor is obviously not the problem. Any ideas?

Dimension 4500 Video Card Problems

papagaiyo — Sat, 26 Sep 2009 06:48:04 GMT

I have a Dell Dimension 4500 and I recently bought a new video card. a GeForce 5200 256MB. It started and loaded windows but would not operate. Now I cannot get the monitor to turn on. Even if I put the old card back in. Anything I can do to fix this problem?/???
Please help

Monitor Light Blinking Samsung

meghs007 — Fri, 25 Sep 2009 18:14:59 GMT

hi ,
i am using samsung samtron 55v monitor problem is that when i start my pc monitor light blinking and not display any thing although keyboard and mouse powred. i also check my monitor with my laptop it's work

what the problem occur please tell as soon as possiable
advance thanks

Dell e1705 - intermittant LCD

pcmaximum — Tue, 22 Sep 2009 22:04:36 GMT

I am 99% sure this is video adapter related but i wanted to post here just to get a little input from the community.

Dell e1705 uses ATI 1400 Mobility module/adapter

the video will come up on the LCD occasionally hitting the FUNC crt/lcd with an external vga monitor attached, the external will have vertical bars of static periodically and then it will clear up and windows gui will appear, if i reboot, and hit the func crt/lcd couple of times, the LCD on the laptop will boot from pst and go to windows without problem, about half the time it will remain dark.

replace the video adapter?
300.00 + dollars for a refurbished one...hence the post just to cover my bases.

thanks
PCMAX

HP screen does not turn on

ian76 — Sun, 20 Sep 2009 18:47:52 GMT

Hi I have a HP laptop NX6310, when I turn the laptop on the screen stays off but the rest of the PC turns on i.e. the power light, harddrive light and the charge light.
If I leave the laptop turned off over night and turn the machine on it turns on but does not get past the XP loading screen.
I have replaced the RAM and the Harddrive and still the same.
Please can you advise me what might be wrong!!! Thanks

Dell Monitor CRT 2002 Blue Tint Prob

Johnny909 — Sat, 19 Sep 2009 01:39:49 GMT

Hello, I'm new here. I have a large Dell Monitor that came with my computer 6-7 years ago, and it has been a nearly trouble free system. About 3 hours ago the monitor, CRT, switched to a blue tint. Where there are words on the screen, there is a dim whit line. To me it appears that my monitor wants to go belly up, but that is my layman opinion. Is there a way to switch back to the non blue tint color scheme?
Thanks for your assistance with this.

computer monitor has a constant horizontal flickering!

rosa623 — Fri, 18 Sep 2009 05:55:53 GMT

About 2 hours ago my computer monitor started to flicker horizontally, at first only the bottom half and is now moving up. I tried to upgrade device drivers for both the monitor and video card but no success and I also tried to do a system restore in case it was a virus, also with no luck! It is a 1 1/2 year old dell flat screen monitor. do u know what is causin git? can it be fixed? or do I need a new monitor? :( Please help!!!

Small screen during POST

FastComputers — Thu, 17 Sep 2009 17:50:18 GMT

I know I have seen this problem once before, but I am currently seeing it on a dell latitude d600.
During POST and while windows is loading the display is about half its normal size and centered within the viewable area.
It appears this way in any PE environment as well.
But it is full size when the welcome screen appears and normal throughout windows operation.

ANY ideas?

hp pavilion dv6500 screen blank

vantran012 — Tue, 15 Sep 2009 19:46:13 GMT

hi.
can somebody helping me, i have a hp pavilion dv6500 lcd screen went blank.but it works with external monitor i therefore suspect the lcd screen is faulty.i have replaced the lcd screen,display inverter and screen cable, still have not resolved the issue.i now intend to replace the system board as well.i just want to know are there any complications after replacing the motherboard ? eg, BIOS, CHIPSET and WINDOW operating system.
i am not very good at computering at,but i am very good at following instruction.

Dell 3000 video card upgrade.

braddah — Mon, 14 Sep 2009 23:34:26 GMT

I have the answer for the Dell 3000. Amazon has nvidia 8400gs. BFG Or EVGA makes them. I have a dell 3000 you can play Cod4, AA3, UT3, but you need to upgrade to at least 1 gig of memory. If not you probably bog down. No power supply upgrade needed. must be pci slot only!!

Latitude d600 laptop won't turn on

sheesh — Fri, 11 Sep 2009 14:50:59 GMT

I have a latitude d600 laptop that periodically won't turn on when the adaptor is plugged in and when the battery is charged. Sometimes it does and sometimes it doesn't. Last night it was working fine, but when I woke up this am it was off. Tried turning it on, and no go. Battery looked dead (even though it was plugged in) so unplugged and replugged it in. Battery started charging and eventually showed full charged lights on battery. Tried turning it on again without battery, and no response. Tried with battery and no adaptor, and no response. Tried with battery and adaptor, and the battery charge light flashes but no other response. Any advice?

HP LE2201w Black 22" LCD Monitor

dise652 — Fri, 11 Sep 2009 11:49:10 GMT

I want to upgrade my monitor, when i search online, i get down to this HP LE2201w Black 22" LCD Monitor, what about the pics according to specs.

Bios to Windows monitor problem

supamanx — Thu, 10 Sep 2009 19:36:03 GMT

I have a dell - dimension E511

on startup the monitor shows the progress through Bios then when it gets to windows all i have is the cursor arrow

tried different monitors - same problem

removed Graphics card & reverted to onboard

no change

Buzzing noise from LCD monitor when running on UPS power

mahela007 — Thu, 10 Sep 2009 09:39:50 GMT

hi.. I have an acer 23" LCD monitor. When the computer switches to UPS power, (for eg if I turn of the power from the wall socket) i hear a moderately soft buzzing noise comming from the monitor. What could the cause of this noise be?
The noise is there even when the monitor is in standby mode.

(I'm running the screen at very low brightness and contrast if it's relevant.)

Is the difference between VGA and HDMI on a 23" LCD monitor perceptible?

mahela007 — Wed, 09 Sep 2009 08:45:42 GMT

Is there a noticeable difference in picture quality between when the monitor is connected via VGA and when it is connected with HDMI? (at high resolutions)

Did My HP V72 die?

teedolly — Tue, 08 Sep 2009 20:22:25 GMT

I use my HP V72 monitor for my photography. It powers on but there is no picture....I tried unplugging it and replugging. It just keeps making an off and on clicking noise. The green power light flashes and than stays on. When I move my mouse it makes the sound that it may appear...but does not. I tried my flat screen monitor and it works just fine. Did my HP V72 suddenly just die?

Thanks for any help on this~

My Acer Aspire 4930 would blink once at startup

Corolla — Tue, 08 Sep 2009 20:13:01 GMT

so I just did an OS format on my Aspire 4930..
I formatted Vista to XP because of obvious reasons.

but, after I installed all my drivers proper,
everytime at startup, my monitor would blink once to black,
but only about one second, even less..

it would not blink again for the rest of the session though.
but, when I uninstalled the VGA Intel driver to see if it had any effect,
the monitor didn't blink. it seems that the driver is the problem, yeah?

but I tried installing two versions and they're just the same.
what I want to ask is:

1) will it have any long-term effect?
2) is the monitor adjusting to anything; refresh rate, etc?
3) can I repair this?

thanks very much in advance..:)

Startup with HDMI and VGA cables.

mahela007 — Mon, 07 Sep 2009 17:56:30 GMT

I have an acer X233H monitor which I can connect via HDMI or VGA.
When I connect it with HDMI I don't see the windows XP loading screen or the BIOS screen.. But with VGA I do.
There's absolutely no difference between the two cables when running the operating system. What could cause this discrepancy?

Furthermore, I also notice that the monitor takes a little longer to start displaying images (that is identify a signal) when it is connected to the HDMI cable.

issue at startup of monitor

firoz.raj — Sat, 05 Sep 2009 09:41:22 GMT

When i tried to Switch on monitor .i got error
(1)No input Signal
(2) Monitor Going to sleep .Kindly let me know the idea.
Any help would be highly appreciated.

is dis compatible?

aeta — Thu, 03 Sep 2009 16:04:01 GMT

mobo k9n6pgm2 -v
amd x2 5200 2.7
1 gig kingston memory 800
1 gig 128 bit sparkle 9500 gt

i've got lag issues when i play 3d games like sacred 2 etc is my mobo compatible with my video card?

LCD of my laptop is flickering continuously

Derives_07 — Sun, 30 Aug 2009 10:54:04 GMT

i wish someone could help me with my problem...my laptop screen is flickering...and i'm having a hard time reading on my screen...what could be the reason for this malfunctioning...? I hope you can reply sooner...thanks...:)

Color display problem

arthur78 — Sun, 30 Aug 2009 07:36:31 GMT

Hey, guys.

After switching on my computer this morning I noticed a problem with my display. The image is blurred and the colors have odd, discolored outlines. Here's a screenshot:

http://img93.imageshack.us/img93/1526/97918483.jpg

I've tried altering the resolution, disabling hardware acceleration, updating my video card's drivers and adjusting various contrast and brightness options on the monitor itself, but the problem has persisted.

Any help would be appreciated.

KVM Advice needed with PC and Mac

MiketheBook — Sat, 29 Aug 2009 17:44:10 GMT

I currently have a Compaq laptop with an external PS/2 keyboard and USB wireless mouse plugged into a VGA Acer monitor. But I am about to buy a Macbook with a glossy screen I don’t like so I would like to use a KVM switch if possible to have both computers switchable on the Acer monitor. I will probably keep the existing mouse but switch to a Mac USB keyboard if that will also work with the PC. I know nothing about KVM switches or setting up such a system and would appreciate any advice I can get about buying the right switch etc and suggestions on product.

plz help........crt monitor problem

Dear.arvind — Sat, 29 Aug 2009 10:49:37 GMT

some times when i switch on my compaq presario crt monitor,screen gradually changes whitish in color and i am not able view properly.can please tell me what is the fault.has the picture tube gone wrong?i purchased it in 2005.

no display

novu — Sat, 29 Aug 2009 02:44:41 GMT

my daewoo pc dont display anything on the monitor. But the system seems to work fine.

Video Freeze/Signal Loss

SkipN — Fri, 28 Aug 2009 17:50:34 GMT

When I'm playing games, my screen will periodically freeze for 5-10 seconds and then the monitor will go black, loss of signal. I can sometimes hear the game still continuing and can sometimes interact with it. I'll then power down my system and reboot after a 15 second wait and all will be fine. At first, it was happening once a day, but it's now occuring 2-3 times a day. I'm not sure if it's the cpu dying (this caused a friend's pc to power, not post & no video signal) or if it actually is my video card which is only 1 year old.

My system is about 5 years old and has:

MSI K8T-NEO FIS2R mobo
Athlon 3200+ Socket 754
1GB (2x512MB) Kingston DDR400 RAM
ASUS AH3650 AGP 512MB video card
Integrated LAN & Sound
Windows XP 32-bit

404 not faund

mahshsh — Thu, 27 Aug 2009 23:50:45 GMT

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