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Old 01-17-2022, 04:08 AM   #1
ktmmotocross
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Default GTX1070 8GB - all voltages ok but card not detected

Hello.
Have this GTX1070 8GB that have all voltages ok but card is not detected

i flash bios, do reflow, but still no detection

any hint?
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Old 01-17-2022, 01:48 PM   #2
dicky96
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Default Re: GTX1070 8GB - all voltages ok but card not detected

Try it using a mining adapter in single PCIe lane mode - does it detect?

Does it try to read the BIOS? Check CS or EN pin on the GPU BIOS chip (it's probably pin 1)

I hope you used a proper profile to reflow the GPU, unless you mean you just heated it up, not enough to melt the solder, which is not a reflow of course
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Old 01-17-2022, 02:25 PM   #3
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Default Re: GTX1070 8GB - all voltages ok but card not detected

You can also check the first pci express lane in diode mode, and the 220nf capacitors for it.
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Old 01-24-2022, 01:15 AM   #4
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Default Re: GTX1070 8GB - all voltages ok but card not detected

BIOS - only blink of voltage on EN pin and stays low, no activity - WHY?


pcie lines and capacitors - ok
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