My cousin's computer/monitor won't respond to a new GPU?

Question

Hello all!

I'm having an issue with my cousin's computer. He purchased a Radeon 5670 so that he may play a certain video game he got for Christmas. When we place it on the PCI-E slot and boot, the computer starts up and the card's fan starts spinning, but the monitor says "no signal input", yet when we take out the card, it works as if nothing is wrong. Any ideas to try and get it working? I have the same exact card I'm using for my own computer, but did not have problems getting it started. I think it may be a that we should use a different display cable (using VGA), but my computer uses VGA and has no problems.


His specs are:

System Manufacturer: HP Pavilion
Windows 7 64-bit
BIOS: Phoenix-AWARDBIOS V600PG
AMD Semprom(tm) Processor LE-1300, -2.3GHz
3027MB RAM
Current "card": NVidia GeForce 6150SE nForce 430

The manual says that we must place the card inside, boot, install drivers, and BAM!
The thing is, the card is inside and will boot, but the monitor gives us a "no input" and a "going to sleep mode"

We're really needing help. He's upset because he thinks he wasted $80 on something that won't work.

Thank you all!

Answer 1

A couple things



1. Contrary to what Michael mentioned. The TDP of the 5670 is 64 watts, at idle it consumes 15 watts. This card does *not* need a 600 watt PSU, the 5670 doesn't even require a external power adapter, it gets all the power it needs from the slot alone.



2. Did you disable the onboard video in the BIOS? Some computers will autodetect a discrete card, some will not and you have to disable the on-board video manually. To check and see if the if on-board is still active simply plug the VGA cable into the onboard VGA port. If you get a signal, then that's likely the problem.



3. "yet when we take out the card, it works as if nothing is wrong. "



You did connect the monitor to the new card and the onboard VGA port right? If you failed to do so, and left the VGA cable plugged into the onboard VGA port, there's the possibility that the new card is indeed working, but since it's not hooked to the monitor, you won't get a signal.



4. What's the wattage on the PSU. For a 5670 a 250 watt PSU would be a realistic minimum. But even with a lesser PSU, you should at least get signal when you turn on the computer.

Answer 2

Wow that's a candy rig! If the video demonstrate instruments demonstrate no sign, that's possibly that something is erroneous including your pictures Card the "Palit Radeon HD 4850 512MB DDR3" you're able to do 2 issues: a million. replace this video card for yet another one on the keep the place you acquire it (carry the acquisition receipt of path) 2. attempt to locate perfect strategies of cooling the pictures card. The HD 4850 has some loopy temperatures (i think of around 80oC when you consider that my 4870 hangs around there too!) additionally examine if it is your motherboard. examine the P5KPL-CM instruction manual for interpretations of the BEEP. additionally when you consider that your pictures card isn't possibly exhibiting something, eliminate it temporarily and placed it into the static loose bag that got here with the cardboard packaging. Then plug the demonstrate screen video cable (must be VGA) immediately into the motherboard itself and turn on the computing device. It it nevertheless would not placed up something, the project is probable your motherboard. yet enable's desire that isn't the project right here.

Answer 3

In addition to the power issue, there may be another solution. What did he have before? Did you swap out video cards or is there an onboard graphics controller that was being used before? Because if he has onboard graphics, going into the BIOS and telling it to use the PCI-e card may be the solution.

Answer 4

It is most likely a power problem. The 5670 uses between 125Watts (no load) to 230Watts (under load) by itself so to run the system he should probably have at leat 500 Watt power supply (600 or more would be best).

Answer 5

I think RAM might plug improper or might unplug from it's socket so remove it from socket and plug properly in socket again this might be helpful to you and also check whether this GPU supports or not for that when you start up pc press delete or that key by which bios menu opening then go to bios menu and see whether GPU is shown or not that's all so all the best :)

Answer 6

Did you check the bios to see if you need to enable the pcie slot/disable integrated graphics? and as long the cable goes from the card to the monitor and fits it should work.

Answer 7

Chances are his power supply isn't enough. That's what he gets for not looking into it first.