Clearing Cmos Settings; Prerequisites; Procedure - Dell Inspiron 22 3000 Series Service Manual

2 Replace the back
3 Replace the stand.

Clearing CMOS Settings

WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before working inside your
computer, follow the instructions in
computer. For more safety best practices, see the Regulatory
Compliance home page at www.dell.com/regulatory_compliance.

Prerequisites

1 Remove the stand.
2 Remove the
3 Remove the

Procedure

1 Locate the CMOS reset jumper (RTCRST) on the system board.
2 Remove the jumper plug from the password jumper-pins and connect it
to the CMOS jumper-pins.
90
cover.
computer. After working inside your
back cover.
system-board shield.
After working inside your