PDA

View Full Version : Fan Control on Sapphire X800 GTO2


chk
02-11-2006, 08:05 AM
Hi,

I installed the ATITools yesterday, and I'm quite impressed by the features and ideas. I set "fan control" to a very quiet work, perfect. Much better than that huge TRIXX thingie which is worth nothing.

Then I flashed the "tweak bios" (http://www.techpowerup.com/articles/127/images/Sapphire.X800GTO2_16P.Samsung16.bin) to upgrade the GTO2 to a X850-like card. ATITool now sees 16 pixel shaders. So far so good. But now the "fan control" item does not appear in the combobox any more, and ATITool does not control the fans. Also the temperature is "0" all the time. Sigh. Seems like the BIOS does not offer the "feature".

Since quietness is better than speed for me: do I have to "downgrade", or can this be fixed in ATITool?

Version: 0.25 beta 13. I saved the old bios, so I can send you both if needed. The new one is also assumed to be a sapphire bios (according to the name), so this is astonishing for me.

Thanks for that nice tool!

Christian

PS1: Graphics hardware according to ATITool:

Graphics Card Manufacturer Built by ATI
Graphics Chipset RADEON X800/X850 Series
Device ID 5D4F
Vendor 1002

Subsystem ID 0302
Subsystem Vendor ID 1002

Bus Type PCI Express
Current Bus Setting PCI Express

BIOS Version 009.010.001.011
BIOS Part Number 113-A47486-101
BIOS Date 2005/08/23

Memory Size 256 MB
Memory Type DDR3

Core Clock in MHz 398 MHz
Memory Clock in MHz 493 MHz

Primary Display Yes

PS2: I would send you ATITools device info, but I don't see how it could be copied to the clipboard.

chk
02-11-2006, 08:08 AM
BTW: TRIXX still measures the GPU temperature, and still controls the fan. Still I think that tool is crap ;-)

chk
02-11-2006, 08:18 AM
OK, more info:

before the upgrade, ATITools says (I found the logfile ;-))):

2006-02-10 21:44:18 ATITool v0.25 Beta 13 started.
2006-02-10 21:44:18 D Successfully connected to driver, version 124
2006-02-10 21:44:18 D Found ATI device: 0x1002 0x5D4F bus 5 dev 0
2006-02-10 21:44:18 D fbPhy: 0xE0000000, mmrPhy: 0xE9000000.
2006-02-10 21:44:18 D mmapped mmr to 0xD40000
2006-02-10 21:44:18 D BIOS at 0xC0000
2006-02-10 21:44:18 D mmapped bios to 0xD50000
2006-02-10 21:44:18 D LM63 temp chip detection: success (0x1)
2006-02-10 21:44:18 D Temperature monitoring: LM63
2006-02-10 21:44:18 D Device initialized successfully


Afterwards:

2006-02-10 22:44:44 ATITool v0.25 Beta 13 started.
2006-02-10 22:44:44 D Successfully connected to driver, version 124
2006-02-10 22:44:44 D Found ATI device: 0x1002 0x5D4F bus 5 dev 0
2006-02-10 22:44:44 D fbPhy: 0xE0000000, mmrPhy: 0xF1000000.
2006-02-10 22:44:44 D mmapped mmr to 0xD40000
2006-02-10 22:44:44 D BIOS at 0xC0000
2006-02-10 22:44:44 D mmapped bios to 0xD50000
2006-02-10 22:44:47 D LM63 temp chip detection: failed (0xFF)
2006-02-10 22:44:48 D F75373 temp chip detection: failed (I2C)
2006-02-10 22:44:48 D Temperature monitoring: Not detected
2006-02-10 22:44:48 D Device initialized successfully


Ch.