Sony PCV-L630 User Manual

Page of 110
VAIO Computer Reference Manual
30
Setting the CMOS Jumper 
1
Remove the system cover (see 
2
Use long-nose pliers to reposition the CMOS jumper as needed.  
3
Replace the system cover (see 
!
Before opening the system unit, save any open files, exit Windows, turn off 
the power of the computer and all attached peripherals, and then unplug the 
power cord.
Do not change the position of this jumper unless directed by a service technician.
MAN007.VSD