Looking for vBIOS for HP Quadro P5200 and Clevo P870DM - no temperature reading shutdown

[poprostujakub]

Hi, I've just recently bought Quadro P5200 rev. D from HP with vBIOS chip on it. I want to place it in my P870DM with Dsanke BIOS, but laptop, even if it boots normally with screen on, soon sets fans to 100% and shuts down after one minute. I tried a couple of different vBIOSes, including MSI and DELL but the effect is still the same. What's intersting, on HP and MSI vBIOSes the HWInfo shows temperature of the card (but clearly not to the EC...).

I saw that Prema was able to get this pair to work, but does anyone knows how?

Well, if it would be easier I would like to just disable temperature reading for GPUs since I use my own fan controller with analogue temperature sensor (hooked up directly to the VRM).

 

[Ralph]

Buy ch341a programmer with 1.8v adapter and try using @mobil vbios from imac forum 🙂