Configuring The System Board; Removing The Side Panel - Sony VAIO PCV-J150 Reference Manual

Configuring the System Board

The system board contains a CMOS Clear configuration jumper, and two
sets of reserved jumper blocks (do not change).
The CMOS and Non-Volatile RAM (NVRAM) settings are only cleared if
the checksum test returns false. Access to specific setup fields is
controlled by a supervisor password or user password.
The Clear CMOS mode removes the password that is stored in CMOS. No
other parameters are cleared.
✍
The configuration jumpers should never need changing unless otherwise
directed by a technical support or service technician.
!
Before opening the system, save any open files, exit the Microsoft
®
Windows operating system, turn off the power of the computer and all
attached peripherals, and unplug the power cord.
1
Remove the side panel (see
2
Set the jumpers as directed by a service technician (also see
"Configuration Jumper"
3
Reinstall the side panel (see
20

"Removing the Side Panel"

on page 62).
"Replacing the Side Panel"
®
on page 22).
1 2 3
C MO S C LR
= d e fa ult jum p e r
1-2 2-3
C MO S C le a r Norm a l C le a r
on page 25).
O M04588.VSD