Hello everyone,
I have a Gainward RTX 2080 Super Phantom GHL graphics card.
Card does not work, these are the symptoms:
1. Fans spin 100% all the time;
2. If in bios main GPU is from PCIex, PC beeps 5 times;
3. I get no screen, and no BLACK screen. I mean monitor does not turn on at all, does not detect anything.
Testing I have done:
1. I have turned on PC with iGPU and checked card in device manager, it is found however it says error 43. I have tried to install drivers, nothing happens.
2. I have checked all the voltages, all are in range;
3. I have checked all pairs of PCIex lines with diode testing mode, all are fine;
4. I have tried to run Mods/Mats. However it says that PCIe device is not found.
5. I have tried to reflash bios. nVflash tool says that GPU is not found. I have desoldered both flash (dual bios) and using Beeprog2 I have flashed them with this .rom image (I have renamed it as .bin while flashing) https://www.techpowerup.com/vgabios/...80-8192-180918
However this did not helped either.
6. I have checked XTAL, I can see clock is generated.
One thing I have found that without heatsink and fans, GPU heats up till 100 degree in like 30 secs. Not sure if it should be like that, but with heatsink and GPU, bottom side of GPU is not hot at all, maybe that is normal.
Nothing helped at all. I'm really confused and do not have any more thoughts on how I could proceed here further.
I would very appreciate any help or tips on where to move forward I could get here.
Thank you!
I have a Gainward RTX 2080 Super Phantom GHL graphics card.
Card does not work, these are the symptoms:
1. Fans spin 100% all the time;
2. If in bios main GPU is from PCIex, PC beeps 5 times;
3. I get no screen, and no BLACK screen. I mean monitor does not turn on at all, does not detect anything.
Testing I have done:
1. I have turned on PC with iGPU and checked card in device manager, it is found however it says error 43. I have tried to install drivers, nothing happens.
2. I have checked all the voltages, all are in range;
3. I have checked all pairs of PCIex lines with diode testing mode, all are fine;
4. I have tried to run Mods/Mats. However it says that PCIe device is not found.
5. I have tried to reflash bios. nVflash tool says that GPU is not found. I have desoldered both flash (dual bios) and using Beeprog2 I have flashed them with this .rom image (I have renamed it as .bin while flashing) https://www.techpowerup.com/vgabios/...80-8192-180918
However this did not helped either.
6. I have checked XTAL, I can see clock is generated.
One thing I have found that without heatsink and fans, GPU heats up till 100 degree in like 30 secs. Not sure if it should be like that, but with heatsink and GPU, bottom side of GPU is not hot at all, maybe that is normal.
Nothing helped at all. I'm really confused and do not have any more thoughts on how I could proceed here further.
I would very appreciate any help or tips on where to move forward I could get here.
Thank you!
Comment