ATI X800XL 256 AGP Not O/C'ing.

[Cancerous]

I got a ATI X800XL 256 AGP, and it does not overclock, i used 2 different o/cing programs with the same result of nothing. I can move the slider up and down all day with no affect no heat increase. Nothing. i even made a declock profile to try that and it did nothing also.

Not sure if theres a lock or something on it (i tired searching the forums) so flame if i missed
Any help would be great thanks.

Here are the card spec's

General
Display adapter Radeon X800XL (554D)
Core Name R430
SubVendor ATI (1002)
SubDevice 0302
BUS 1
Device 0
Function 0
Base Address 0 D0000008
Base Address 1 0000D801
Base Address 2 CE000000
Base Address 3 00000000
Catalyst Registry Path
System\CurrentControlSet\Control\Video\{C46573BD-68A1-4920-B6B7-0DA3DD46C0DA}\0000

______________________________
Clock Information
BIOS VPU 400.00
Current VPU 398.25
BIOS MEM 490.00
Current MEM 486.00

______________________________
Radeon PCI configuration space
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 02 10 4D 55 07 00 B0 02 00 00 00 03 08 40 80 00
10 08 00 00 D0 01 D8 00 00 00 00 00 CE 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 02 10 02 03
30 00 00 FE CF 50 00 00 00 00 00 00 00 10 01 08 00
40 00 00 00 00 00 00 00 00 00 00 00 00 02 10 02 03
50 01 58 02 06 00 00 00 00 02 80 30 00 1B 02 00 FF
60 12 03 00 1F 01 AD 00 00 00 00 01 11 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 05 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

______________________________
Hardware Information
Installed memory 256 Mb
Memory Type GDDR3
Memory Width 256 bit
Active Rendering Pipelines 16

______________________________
ASIC details
Family 56
Emulated Revision 21
Gfx Engine ID 3

______________________________
Radeon Registers
RADEON_BIOS_0_SCRATCH 02000002
RADEON_BIOS_1_SCRATCH 0100C000
RADEON_X_MPLL_REF_FB_DIV 003B4804
RADEON_XCLK_CNTL 00007FFA
RADEON_MCLK_CNTL 00031212
RADEON_XDLL_CNTL 0400A430
RADEON_XPLL_CNTL 00001A00
GB_TILE_CONFIG 0001001F
MC_TIMING_CNTL 69668234
MC_SDRAM_MODE_REG 10430000
MC_REFRESH_CNTL 0000723C

 

[Envo Diverter]

the only advice i can give u is try troubleshooting it at radeon.com

 

[Poisonsnak]

When you run ATITool (I can't check for sure since I'm at work) there should be a checkbox somewhere called "apply clocks immediately after moving slider" if you check that off it may fix your problem. Also in the settings there's a "lock reference divider" checkbox and try hitting that one too.

 

[AceFactor]

There maybe an OC unlock function for your card inside of ATITool, or it could possibly be a hardware lock, which is usually solved by 3rd party drivers. Do a google search . . .

-Adam