Reply 20 of 53, by CoffeeOne
alexparr wrote on 2024-01-30, 23:12:CoffeeOne wrote on 2024-01-30, 23:03:The setting is actually printed on the mainboard, the setting for 25MHz, 33MHz and 40MHz is documented. So set it to 25MHz and c […]
alexparr wrote on 2024-01-30, 22:56:.....
I don't know what jumpers do what. There is no documentation about this motherboard, so I'm kind of just stuck at 66MHz—unless of course I want to break something else.The setting is actually printed on the mainboard, the setting for 25MHz, 33MHz and 40MHz is documented.
So set it to 25MHz and check what happens.EDIT: There are 2(!) sections with the writing: 25, 33, 40 MHz. But I cannot read that clearly from these pictures
The ones on the left seem to be for the PCI bus. The ones in the middle are un-labeled. Remind me though, what does "OP" and "CL" mean?
Also for some reason JP13 doesn't have any jumper pins connected.
I guess OP means open, CL means closed.
EDIT: Both are now in the 33MHz setting, is it correct?
If yes, then set both to 25MHz.
Chances that it helps are low, but it is worth a try.
Underclocking is 100% no risk. 😀