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3850 hit a wall

post #1 of 12
Thread Starter 
I have a 3850 ultimate and i have CCC all maxed out 720mhz/920mhz. i want to go a little further but when i try to use ATITool the second i go higher with the settings it locks the system? Even 1mhz will crash.
Necessity
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post #2 of 12
sad... mine will hit 750/1000 time to flash it lol
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post #3 of 12
use riva tuner instead. works fine with my bro's 3850.

also, u can try ati 3xxx bios editor
http://www.computerbase.de/forum/sho...d.php?t=372893
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post #4 of 12
it may be a locked bios for the core settings if it crashes on even a single mhz increase.
    
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post #5 of 12
i doubt it
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post #6 of 12
Quote:
Originally Posted by whe3ls View Post
i doubt it
why lol? and did you flash your card to a vmodded bios yet?
    
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post #7 of 12
you can't vmod the bios that much.

you gotta physically volt mod it and I guarantee you, your results will be much higher.
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post #8 of 12
Quote:
Originally Posted by whe3ls View Post
i doubt it
yea, cause my bro's 3850 goes past 800 fine without any bios mod.
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EK-FC7970 DCII XSPC EX240 + EX120 Radiators Swiftech MCP355 w/ XSPC Restop Windows 7 Home Premium 64bit 
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post #9 of 12
Thread Starter 
This card has that massive radiator on the top i do not think i can get to the resistor. I am really stumped on this i thought it had something to do with CCC cause after the crash the settings go to stock?
Necessity
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post #10 of 12
not sure, but you may want to try and flash your bios with ones that have a higher voltage. My Sapphire 3850 512mb can get 810 on the core and 1098 on the mem, but no higher...
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<(^^,)>
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