my dads opteron overclock

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30 Aug 2004
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Its currently at 2600mhz with 2gb geil value running 217mhz at 3-4-4-8 timings in 1T.

Its on an Asus A8N5X board. What I dont understand is where the divider is or how its suppose to work. I dont see any values in the bios to change to 150, 166, 180 etc but the is something that says 'memclock index' then under the information it says set DRAM frequency. This is currently set at 333mhz but if the lower one (266) is set all the overclock settings go back to auto and the chip goes to 2100mhz :confused:

One other thing is 'PCI clock syncronization mode' which is set to auto but can be changed to 'cpu' and '33.33mzh'

I have changed other settings like the the hyper transport to 3x.

How can I get this to run at 2700 or 2800 because all its doing is putting the memory up to 250 or above which wont make it work


thanks
(primed last night with memory at 217mhz and was ok for 8 hours)
 
you wanna change the pci clock to 33mhz to lock it. im not sure why your slower divider wont work but i think thats what you need to figure out before you will be able to get higher. sorry i cant help really, dont have that mobo :(
 
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