Computer will not boot with my GPU, boots with others, have RMAd and issue persists.

nos804

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Jan 16, 2014
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CPU:Intel 4670k No overclock
GPU:Gigabyte 770 2GB
MOBO(Original):Asrock Extreme 4
MOBO(new):Asus Maximus VI Hero
PSU: Raidmax RX-850AE

I built my computer back in September. And in October I got this odd crash, where my computer would not boot back up normally. So I booted into safe mode, no issue, tried to boot normally, and it would go to the windows loading screen and crash.

So I tried booting without my GPU, and the computer booted fine. After an RMA of my 770(and using my friends 7870 while it RMA'd) I plugged my recently returned GPU back into my mobo to try and boot. The issue continued to happen.

Perplexed, I tested my GPU in other builds. They booted fine. I had also been using my friends card in my build without issue.

I then went on to test my GPU and PSU in "identical" builds, where the other build ran fine, even under heavy stress.

At this point I was convinced that the issue was my Mobo, so I transferred my system(RAM, PSU, GPU, CPU, HDD's, and disk drive) to the new motherboard. Low and behold, after installing my system onto a new Mobo the crash still happens any time I try to use my GPU in the build. But the friends 7870 runs no issue.

I am presently lost as to what could be causing the issue. The last component I can think of would be the CPU, but that doesn't explain why one PCI 3 card will run, and the other will not. Does anyone have any idea what is going on, and if it would be worth the time to try and RMA my CPU?
 

chrisso

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Nov 17, 2013
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Yes, I am assuming you used the same operating install each time. And you kept switching from an amd card to nvidia. I think you have been carrying the problem about on your hard drive. You need to click on trouble shooting in control panel and tell it to look for issues so it can spot the kernal base drivers are wrong.
That is my best guess.
 

nos804

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Jan 16, 2014
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Every time I swap Gpus I completely uninstall the previous Gpus drivers, before I run a clean install of the current Gpus drivers.
 

chrisso

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Nov 17, 2013
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The software drivers you download are one thing. The kernal base drivers are another matter, and clicking in trouble shooter will let W7 realise it is starting up with the wrong ones. A clean install is the long way round of doing it. Trust me, I had issues for MONTHS until I did that. Driver sweeper will have no effect whatsoever.
Try it . I was right. The problem is your base driver. If you cannot boot at all with the nvidia tho, you should try running the repair as you enter w7 settup from the dvd. This will save you starting from scratch.
 

nos804

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Jan 16, 2014
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I had both updated and rolled back drivers for my asrock mobo. I just did a fresh install on a spare hdd I have, and the problem is still there. It can't be the PSU because my psu and gpu both run fine in a friends build. Software issue seems out of the question at this point. I can say when the gpu is running through a generic windows driver, it works but there are horizontal red lines on the screen(only on my personal system). But once drivers are installed, no boot.
 

jb6684

Distinguished
RaidMax is not know for good power supplies...... that said, this appears to be one of their better efforts:

http://www.newegg.com/Product/Product.aspx?Item=N82E16817152043

But the GTX 770 spec does call out for 42A on a SINGLE rail... & since you have already RMA's your GPU once, I would suggest trying a different power supply. Something like a TX/HX/or AX series Corsair 650watts or greater will do the job. Also, Antec, XFX, and Seasonic supplies would be up to the task....