United States December 16, 2002
Maintenance & Service Guide
Presario 5600 Series Personal Computers
MSG Index | Home | Preface | Product Description | Troubleshooting | Illustrated Parts | Removal
& Replacement
Jumpers & Switches | Specifications | Connector Pins | Power Cord Requirements
Clearing CMOS
Password Jumper Location
If the power-on password
is not known, clearing
CMOS will disable the
power-on password. To
clear CMOS, complete the
following steps:
1.
Complete the
preparation for disassembly.
2.
Remove the computer hood.
3.
To disable the
password, move the
jumper at JP2 from 2-
3 to 1-2.
4.
Turn on the
computer, allow it to
boot up, then shut
down.
5.
Move the jumper at
JP2 from 1-2 to 2-3.
6.
Replace the
computer hood and
perform the desired
troubleshooting
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