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Sorry folks, i m a bit confused in networking protocols so please help a bit my questions are 1) Why udp is made if ip is present for communication 2) How routers communicate each other ? Through mac or Ip address 3) How router broadcast? Through Ip or udp Thank … | |
I was using Windows XP. But recently I have set up Wi The driver I was using in XP, cant install in Windows 7. It seems to be failed when I install it. Is there different Driver for Window 7. Please help me. Thanks. | |
Well, this is embarrassing. I had to completely rebuild my laptop from scratch. I usually keep 3 or 4 items pinned to the taskbar and launch them with WINKEY-1, WINKEY-2, etc but somehow or other this no longer works. I really should know how to do this but I just … | |
i have problem with my laptop, my laptop has 1 and half years old. my laptop problem is....cannot turn ON even using the battery... the indicator of battery charging still ON. but two the others is OFF. what the actual problem? please help me...cause many important document in my laptop..... | |
Shut down the machine fine last night, but it refuses to start up today. Goes through BIOS alright, then shows me a screen that reads: "The last attempt to restart the sytem from its preveious location failed. Attempt to restart again?" the choices are: "Delete restoration data and proceed to … | |
I bought a new motherboard and installed xp on it. It says i need to activate windows but when i click on it it says windows is activated. After 30 days i have to reinstall in it. What can i do? | |
I have a Maxtor HDD which has recently given me "disk read error" whenever i boot up. It then tells me to press ctrl+alt+del but repeats the cycle. Recently i plugged in an old quantum HDD (running on win98) which had some problems as a slave with my Maxtor as … | |
hi all, When I start my system only background wallpaper is visible, the desktop icons are not visible.when I run the explorer.exe on the new task of task manager,then only they are visible. When ever i restart the system the problem is repeating. Is there any reg corrupted or any … | |
Hello There, My computer is very slow to start up. Really takes ages, while i have to start doing some work. Any suggestion what to do some time really it;s very annoying. In the same way it takes long to shut down. Can anyone give me some good suggestion or … | |
I am facing problem with my laptop Dell inspiron 6000, Operating system WinXP. On 5th Feb 2006, I had installed 2 softwares from the internet. Softwares are Burn4free SetupanyDVD5847 That time it went fine. When i used my laptop on 7th Feb 2006, i was not able to boot/start it... … | |
I recently installed Windows Server 2003 Standard to perform some software testing for the company I work for. The problem is that now I need to install Windows XP on my PC (which is the original OS that I have for this PC) but I can not see any options … | |
hey guys, we have a very unique problem going on on my husbands computer. Before I post this problem- i do want to say that he is a technician of many years and knows his way around a box quite well.. however, in all his years- he has never seen … | |
When I open my PC it needs much time to open it like 7 to 10 mins. Where is the problem? | |
Can any one say what is the difference between the Desktop edition and server edition of Linux ( such as Fedora Desktop and Fedora server edition ). | |
Hi all, I'm in the process of attempting to set up an IPSec tunnel between two LAN's. Here's an ASCII diagram (IP's changed): (Lan1: 192.168.0.0/24) | [D-Link NetDefend DFL-800 Firewall] | (Public IP1: 111.111.111.111) |/| |/| |/| <-IPSec Tunnel |/| |/| (Public IP2: 222.222.222.222) | [Fortinet Fortigate Firewall] (Lan2: 10.0.0.0/24) … | |
Hi all, I am sorry if I have posted this in the incorrect place but I couldn't see an Apache section. I am working on some ReWrites and ReDirects in my htaccess file, my reason for doing this is because I am developing a new design and layout for an … | |
Hi all, I am unable to reach a particular website from my home computer. But its easily accessible from office computer. I have cleared the cache in the browser, tried to flush the dns cache using ipconfig /flushdns. Nothing helps. Ping / tracert says - "Request timed out". Any pointers? … | |
I've been a customer of BT for well over 10 years now and had an internet package with them since the days of dial-up. However i've had problems with my connection dropping out sometimes for days at a time and during importent periods such as MS exam prep and uni … | |
Hi, when i boot my notebook i can only reach the windows logo and then a blue screen appears with the error message " No mountable boot device" can someone help me solve this problem. i am using a Toshiba notebook with a Windows 7 starter OS. thanks | |
I replaced the LCD screen on my Dell Inspiron laptop and all worked fine at first. Later the screen bezel melted in the lower left corner (hole right through) after taking the laptop apart I found that the LVDS cable had melted/burnt through. I am just wondering what could have … | |
Hi, I have little problem with my ESET smart security v.4.2.71.2 At first when I installed this software everything worked ok but after only one week ESET icon in bottom right corner of the screen had turn red and antivirus is showing message "Maximum protection is not ensured" Using Google … | |
Is there a reason, perhaps related to the Opera browser, which keeps me logged in even after I perform the Log Out/All cookies cleared routine? | |
== I just need to know, I'm sure I'll be needing the info in the future. == Whenever I install win2k over win98/ME or I start on a clean install of win2k/XP, I always choose FAT32. This is mainly because I'm familiar with it, and NTFS can't be seen on … | |
Hi, I just installed apache 2 and it is running. I have created two virtual hosts and I can browse them without problem. Even from other computer, mobile phone, using the IP, I can browse my index page. I registered in no-ip and hosted a subdomain to get rid of … | |
hi we have a lan network that works with a 16port switch we also have win server 2008 on one of the puters in the network, there is an ADSL modem connected to the switch which provides the clients with internet, here is my question how can we control how … | |
Hi i got a laptop Dell inspiron 1526. It's been working well until i got a virus AntiVirus System 2011. Then it's been giving me the BSOD of TCPIP.sys Origins... I'm getting deperate. Please help!! | |
I've got Open SUSE 11.4 and Ubuntu 10.10 now installed on the same machine now, but I need to edit the GRUB so I can boot into them. I can boot into OpenSUSE fine, but since it overwrote the Ubuntu bootloader, I can't seem to get it to boot into … | |
My computer is running on windows vista and for some reason it cannot get past the windows error recovery page (in black and white). It reads: Windows failed to start. A recent hardware or software change might be the cause. To fix the problem: 1.Insert Windows installation disc and restart … | |
Hello there. Can anyone help me on my problem.I am resetting the password when I got messed up with my Cisco 1800 series router. I accidentally reset the GIO ASIC version 0x127. here's what i did: rommon 1 > [COLOR="Red"]confreg 0x127[/COLOR] You must reset or power cycle for new config … | |
:'( hi, i am having huge problems trying to restore my toshiba laptop modle 4010 to factory settings. whatever i click on including applications i get a box show up saying cannot find or error. i am forever getting c:WINDOW\system32\rundll32.exe or c:\WINDOWS\network\diognostic\xpetdiag.exe showing up can you help please I thought … | |
Hello, I am looking for a good (and free) program for partition backups. Ideally something that can resize / move partitions and store on either HD or DVD as well as setting / removing the hidden flag. Suggestions? Thanks | |
Hi, I recently build a desktop computer. As soon as I switch it on, it switches itself off for 3 seconds and after, switches itself on!!! Nothing has been installed yet. No Windows or nothing. What could it be the case? Also, the graphics card is as hot as fire … | |
I just got a 500GB 7200RPM G-Drive mini external hard drive, to use with Time Machine on my home iMac. I was wondering if I should keep the drive on at all times or should only start it up when I am going to manually backup my data. What are … | |
All the USB ports of my computer are not functioning not unless i use a USB cable to connect a particular usb device. what could be the problem with my computer. | |
plz i want to know which is the fast: network communication or harddisk ?? | |
Hi, Friends I am vasant from Ahmedabad, India. I am using Windows Xp with IE 7. I am using google to find ebooks & pdf files, Because it takes too much time to open PDF in browser itself, so i always save PDF file just be rightclicking (from the results … | |
OK I posted a similar question in macrumors, usually they help me out of jams but not this time. So I downloaded Windows 7 on bootcamp something or other I think 3.9. I have 10.5 on a macbook. So a few drivers didn't install properly. I think. So I don't … | |
I would like to copy (burn) photos stored in My Pictures folder onto blank CD-R discs but have never done this before and need a little advice. I have a CD-RW drive and I also have Nero StartSmart (Nero 7 Essentials) software installed which I understand is capable of copying … | |
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Hi I have IBM lenovo thinkpad edge 15.My webcam donot works well.When I restart the computer again then it starts working.But otherwise it wont work | |
Hi, I have a network with 3 Xp machines. PC1, PC2 and PC3. Copying and pasting a 600MB file from PC2 to PC3 takes 5 minutes but copying the same file from PC1 to either of the other PCs takes 75+- minutes and vice versa. Anyone know what could cause … | |
okay guys, I'm very unlucky here. This problem has been for a while now, but now is the only time I could ask for help. I recently built a new rig, only HDD and Power Supply were recycled, but I don't know myself how reliable my PSU is. First things … | |
I downloaded Driver Reviver and attempted to update drivers but it didn't work. I am now getting a message saying; Failed to load Language File C:\Program Files\ Reviversoft\Driver Reviver\lang.ing Unable to continue. I am using a Medion Laptop, Vista System. I have obviously done something wrong and would appreciate any … | |
How do I display the operating system version, and processor architecture in the command prompt? | |
please i need to know what can be the ratio of the attackers packets at the server in the case of DDoS attack and i couldn't find it thank you in advance for any help | |
[ATTACH=RIGHT]18689[/ATTACH]DisplayLink is a combination hardware/software technology that enables users to connect almost any kind of monitor to a PC via USB. It is designed to make adding additional monitors very easy as well. You can add up to 6 displays without installing another video card. Simply install the DisplayLink software, … | |
previously i had microsoft office 2007 in my pc. Then i tried the trail version of office 2010. Recently i uninstalled this trail version in order to retrieve office'07. But i lost both the offices and don' have any office in my pc now.Please help me.Can i retrieve the office … | |
Hi Daniwebbers! I'm trying to copy a file from a network location to a local file folder on a laptop. The following script will work to put the file into the documents folder of the users profile. [CODE]xcopy /y /d "\\networkaddress\tablet config.exe" "c:\users\%username%\documents\"[/CODE] That will put the file tablet config.exe … | |
I previously had AVG antivirus and SpyBot search & destroy on my computer. I recently uncovered three files on my C:\ drive that won't even let me access or delete them because they say I am not an administrator (I am, and have always been the only user on this … | |
Hi.I m usin windows 7 and I ue google chrome.When I use this browser,then during net surfing,a dialogue box is displayed which says"A script in this movie is causing Adobe Flash Player 10 to run slowly.If it continues to run, your computer may become unresponsive. Do you want to abort … |
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