Question No detection of GPU by computer.

Benab3

Admirable
Jan 12, 2015
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Hey guys,

I have a bunch of GTX 1070 graphics cards, all with exactly the same fault. The fans spin, but no display on any of them. When used as a secondary card in Windows, the aren't detected by the computer at all.
I have tried basic troubleshooting steps, but to no avail. I was planning to try a BIOS flash, but as the aren't detected by the computer, I cant.

If anyone has any idea on what to do that would be appreciated!
 
What are your PC specs ? The same as listed under your SIG, or some other ? Do you have the latest BIOS installed on your system ? Can you boot your PC by using the Motherboard onboard graphics, assuming it has support for igpu ?

Try to clear and reset all the CMOS/BIOS settings to default. Have you tried using some other Monitor/Monitor cable as well ?
 

Benab3

Admirable
Jan 12, 2015
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My specs are an 8700K, ASUS z370 extreme 4, 16GB ram. The rig works fine with other cards, just these 6 MSI 1070s, all are exactly the same. I have cleared my CMOS with no results. They have actually all been tried in a different computer too, again exactly the same. The boards don't have any damage to them, so I am struggling to think of what could be wrong.
I am assuming there is some kind of fault, but surely the can't all be dead...
 

Benab3

Admirable
Jan 12, 2015
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The cards are used, were going to be used for mining but I haven't yet. I have a G2 750W in the computer testing with currently. I also don't see how 6 can be faulty like this, but something is wrong with them.
 

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