HP LCD moniter stops working after graphics card mounted

[Beast117]

I just upgraded my pc power supply to "Ultra LSP750 750-Watt Power Supply"
and i tried to add on this card "PNY XLR8 GEFORCE GTS 250 1024MB GDDR3 PCI-E, DVI-I
as soon as i turn on the pc everything works except for the moniter, it does not receieve any signals. please help me (btw the moniter turns on afta i take out the graphics card)
(der iz an internal graphics card already in the system)

pc specs: HP-Pavilion
Model Name p6240f
Total Physical Memory 8.00 GB (RAM)
System Board
Chipset Intel G45/G43/P45/P43
Southbridge Intel ICH10
Base Board
Manufacturer PEGATRON CORPORATION
Product Eureka3

Name Intel(R) Core(TM)2 Quad CPU Q8300 @ 2.50GHz
Cores 4
Threads 4
Current Speed 2.49 GHz
Multiplier x 7.5 (6.0 - 7.5)
FSB Speed 1.33 GHz
Technology 45 nm
Features MMX, PSE36, EM64T, SSE, SSE2, SSE3, SSSE3, SSE4.1, XD, VMX
L1 Instruction Cache 4 x 32.00 kB
L1 Data Cache 4 x 32.00 kB
L2 Cache 2 x 2.00 MB

Video Card
Intel(R) G45/G43 Express Chipset
Video Card Chip Type Intel(R) 4 Series Express Chipset Family
Video Card Memory 3.76 GB
Video Card BIOS Intel Video BIOS
Driver c:\windows\system32\drivers\igdkmd64.sys
Driver Version 8.15.10.1851, 7-21-2009
Intel(R) G45/G43 Express Chipset
Driver c:\windows\system32\drivers\igdkmd64.sys
Driver Version 8.15.10.1851, 7-21-2009Video Card
Intel(R) G45/G43 Express Chipset
Video Card Chip Type Intel(R) 4 Series Express Chipset Family
Video Card Memory 3.76 GB
Video Card BIOS Intel Video BIOS
Driver c:\windows\system32\drivers\igdkmd64.sys
Driver Version 8.15.10.1851, 7-21-2009
Intel(R) G45/G43 Express Chipset
Driver c:\windows\system32\drivers\igdkmd64.sys
Driver Version 8.15.10.1851, 7-21-2009

[helioptra]

Did you adjust your bios to output the video to your new card? THere is a setting in the bios of your computer which probably has the following stats. (Just a guess) General
Type Personal computer
Recommended Use Home use
Product Form Factor Tower
Width 6.9 in
Depth 16.3 in
Height 15.2 in
Weight 21.2 lbs
Localization English / United States
Processor
Type Intel Core 2 Quad Q8300 / 2.5 GHz
Multi-Core Technology Quad-Core
64-bit Computing Yes
<snip>
Chipset Type Intel G43 Express
Data Bus Speed 1333 MHz
RAM
Installed Size 8 GB / 8 GB (max)
Technology DDR3 SDRAM
Memory Specification Compliance PC3-10600
Form Factor DIMM 240-pin
Configuration Features 4 x 2 GB
Storage Controller
Type 1 x Serial ATA - integrated
Storage
Hard Drive 1 x 750 GB - standard - Serial ATA-300 - 7200 rpm
Optical Storage
Type DVD±RW (±R DL) / DVD-RAM
Disc Labeling Technology LightScribe Technology
Card Reader
Type 15 in 1 card reader
Monitor
Monitor Type None.
*******************************************************************************
<Most important part in your case>
*******************************************************************************
Graphics Controller
Type Integrated
Graphics Processor / Vendor Intel GMA X4500 Dynamic Video Memory Technology 5.0

*******************************************************************************
If your bios is still pointing at the old motherboard chipset it will never light up from the new graphics card until you change that setting in the bios.

If you dont know what a bios is, or how to get to it....get someone else to do this for you. Simple mistakes made in the bios setup can render your system useless...

IF you do know how to get into the bios, look for the video card system location option, and change it to point to the new graphics card. Once you do this make sure to save the new bios setup. Reboot and the new graphics card will hum right along....

Nice machine though, good specs for future growth if you need it....

Hope this helps

[Bruce100]

This is the Dani web forums and it is totally depend on the hardware and the software applications and the working is so more important.

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[Bruce100]

This is the 21st century and we are the fast mover of the economy into this fast word. The topic on the LCD monitor are also very highly appreciated.

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[helioptra]

This is the Dani web forums and it is totally depend on the hardware and the software applications and the working is so more important.

Resume Writing Service

THE BIOS IS SOFTWARE STORED ON AN ON BOARD CHIP... How is that not software???