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Jumper settings for MSI 815PRo .. help!

Which of the 6 jumpers have to be shorted to have the bus default at 133?
Do you take them all off?
And then if it posts, do you have to go into the BIOS to adjsut it.
Ive been using the default pin jumpering and im only soft changing the FSB speed.
 

bonkers325

Lifer
Mar 9, 2000
13,076
1
0
take both of teh jumpers out on the upper right hand corner of the mobo where the dimms are to get 133bus
 

Ive read the manual. If you have something intelligent to add in, please do, if not, dont bother wasting electrons.

Well now I cant save BIOS settings, if I jumper pins 1 and 2 the machine wont power up. So when I power down, and power up, no settings are saved at all.
Im thining defective board.
Anyone else having problems?
 

JRC

Senior member
Oct 11, 1999
256
0
71
If you take off all the jumpers your default should be 133.
Then in the bios you can adjust the fsb from 133-166.
 

Yih im going to try pumping it up once my Mushkin cas2 rev2 comes in, just ordered lastnite.
My biggest issue is the BIOS now, its annoying that it wont save anything.
 

Raincity

Diamond Member
Feb 17, 2000
4,477
12
81
Sound like a bad battery or bad rom chipset to me if your jpt1 is set to be closed on pin one and two. Recheck it and if its correct then send the mainboard back and get another one.

Rain