Lestat
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Senior Boarder
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Radeon X800 to Radeon X850 XT PE fan not working?! - 2006/10/27 20:33
Okay, so I picked up a Radeon X800 with VIVO from a guy who flashed it to a Radeon X850 XT PE BIOS. Everything works fine and dandy other than the fact that the fan doesn't work anymore unless the GPU gets up to 70°C. I've tried every program out there and ATITool will let me control the fan but it only works for 88% and 90%.
- Set at 88% : gives 10% speed
- Set at 90% or higher : gives 100% full speed
Have you guys seen this before? I grabbed a few BIOS's and I noticed the Radeon X800 uses a fan divider of 40-45 but the Radeon X850 uses a divider of 5. How can I make the card make the fan run normal speeds. The fan never comes on unless I use ATITool and like I said then its only 100% or very slow...too slow to keep it cool. Any body ever seen this? Help me out please!
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Galaxy 9800GT PCIe 512MB - Rev 01
