I have pulled the battery out if thats what u mean.
the model on motherbord is p4b266-lm
Search found 3 matches
- Fri Jun 27, 2003 9:11 pm
- Forum: My motherboard is dead
- Topic: sony rx-650 HELP!!! (cmos checksum error)
- Replies: 4
- Views: 3130
- Fri Jun 27, 2003 6:19 pm
- Forum: My motherboard is dead
- Topic: sony rx-650 HELP!!! (cmos checksum error)
- Replies: 4
- Views: 3130
sony rx-650 HELP!!! (cmos checksum error)
I went to upgrade my bios from the sony website. I found the bios update 1004 from 1002 listed for my model of pc pcv rx-650. I downloaded the the update & saved it, then opened it. After the update was complete I restarted the pc.......now all i get is cmos checkum error - defaults loaded press f1 ...