Question Sky 900 bad fan control

Jun 19, 2021
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I have a sky 900 firmware modded to 7900 series, and I have attached a blower to the back.

In old catalyst drivers everything works fine, but with newer drivers, the only fan header on the card is set to be for gpu2.

This means that when crossfire is not being used, since gpu2 does not heat up, the fan for cooling both will not ramp up and will not cool gpu1.

I need it to either ramp up as gpu1 heats up or as both do.
 
Jun 19, 2021
2
0
10
0
SOLVED

There is a second fan header to connect to hidden under the heatsink, in a similar position to where the hd 7990 has it.
 

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