Clr Cmos Jumper; System Board - Sony PCV-RX690G System Reference Manual

CLR CMOS Jumper

The CLR CMOS Jumper clears the BIOS password setting.
CLR CMOS Jumper settings
Jumper Plug Position
2-3
1-2
✍
The configuration jumpers should never need changing unless otherwise directed by a
technical support or service technician.
Function
Normal
Clear CMOS Password

System Board

CLR CMOS
3
2
1
55