PC Restart Frequently on Graphic card

rdagar007

Reputable
Jun 19, 2015
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So, I had a Quadro on my computer for almost 3 years without a problem, but last month the computer started to restart without apparently reason. I thought it was due to overheating, so I cleaned it interior and changed the thermal paste from both the CPU and the graphic card, but it didn't solved the problem.

I checked all the other components of the computer and they all seen to be OK. The computer works normal if I use it with the on board graphic card. At this point I was almost sure that the graphic card was the problem, so I tested it on another computer and it was really making the computer to restart.

So I bought another graphic card, a GTX 970, and was sure that it would solve the problem. But after a 3 days using the new graphic card the same problem began to happen again. The computer restart and the fans seen to go full speed.

I tested again all other components from the computer and they all seen to be OK. The computer still works normally without the Graphic Card. And also I'm pretty sure that the new graphic card is working normally. And new Graphic card Smoothly running in my Friend PC there no problem.

Anyone has some idea of what may be causing that problem? I'm starting to think now that it is a problem with the motherboard or with the power supply. But I have no idea of how to be sure of what is the problem.

Here is my specifications:
Intel Core I7 2600K
Intel DH67BL
16GB DDR3
HDD 1TB SATA3 7200RPM
Nvidia GeForce GTX 970(My New card) or Quadro 2000(My Old card)
Cooler Master GX 650W
 
Your PSU was a low quality unit when new so it's lifespan can be expected to be shorter than a high quality unit. The components in a PSU do deteriorate with usage and what you describe does fit a PSU issue. I think the most likely cause is the PSU is dying.
 


Can your recommend which PSU is good?
 
There are two things that can be wrong here: The PSU is dying, as mentioned here, OR the motherboard could have accumulated a static buildup issue.

However, I would recommend replacing the PSU and keeping the original one as a backup to see if the problem persists first. If you continue to experience random black screens accompanied by fans ramping up to full speed, however, then you may go ahead and try this next step.

DISCLAIMER: This method does involve hard booting, which a computer is designed to safely handle, but once in a blue moon will experience hardware failure from doing so. I take no responsibility for any damage caused by this method, proceed with caution. (I know this disclaimer seems stupid, but since I don't know the mileage your board has travelled or the level of wear and tear on it, I can't predict the chances that the motherboard will fail doing this. I've had a couple of old soldiers fall from hitting hard reset before.)

1. Make sure your case has a hard reset button and has this button hooked up and working. You can safely test it by entering the BIOS and pressing it. (It is usually located very close to the power button.) If it's correctly hooked up, the screen will go black but instead of shutting off, the computer will start booting again as if you just started it.
2. If everything works out with Step 1 and it does just as it should, boot into Windows.
3. Once your computer has started, start up a program such as a game that will load the graphics card well, but not to the point of lagging.
4. Press the hard reset button like you did in Step 1. The computer will go completely black and start the normal post procedure. Continue booting into Windows once again, and if Windows prompts you with "Your computer did not shut down correctly," just select the "Start Windows Normally" option.
 


sorry brother I can't do this these things are horrible...please give me other solution
 


Well, the step by step that I explained is only there as a last resort. You still have the option of replacing the PSU at this point, but if you do, keep the old one as well for the first month before recycling it so you have a backup.

One brand of power supply I've always had trouble breaking is Antec...they are a little bit more expensive, but most if not all of their power supplies are 80+ Bronze certified and can handle far more abuse than they should be able to. They have many different series, types, etc. of power supplies, but to make things simple I can suggest two options for you.

If you plan to keep using the GTX 970 you just bought, this would provide some breathing room to keep the system running smooth: http://www.ebay.ca/itm/Antec-TruePower-Classic-Power-supply-750W-Continuos-Power-80-PLUS-Gold-Certi-/231725731029?hash=item35f3ee0cd5:g:~2wAAOSwl9BWJSNX

If you want to continue using your Quadro for a while, here's a slightly cheaper option with a wattage rating that matches yours. These things have been around for ages, and still are in very high number: http://www.ebay.ca/itm/Antec-Earthwatts-EA-650-Active-PFC-Desktop-650W-Computer-Power-Supply-80-/181980460546?hash=item2a5ee17602:g:tkMAAOSwYIhWiZuL
 


A big thank you brother
 


You're welcome.
 

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