Solving Minor Problems - Compaq Presario 1246 Maintenance & Service Manual

"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models: 1246, 1277, 1278, and 1279
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Illustrated Parts Catalog
Troubleshooting Without Diagnostics

Solving Minor Problems

Some minor problems and possible solutions are outlined in the following tables. If the problem appears related to
a software application, check the documentation provided with the software.
Solving Audio Problems
Some common audio problems and solutions are listed in the following table.
Problem
Computer does not beep after the Power-
On Self-Test (POST).
Solving Battery Pack and Battery Gauge Problems
Some common causes and solutions for battery pack problems are listed in the following table.
The "Solving Power Problems" section in this chapter may also be applicable.
Problem
Computer won't turn on when
battery pack is inserted and power
cord is unplugged.
file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...ERIES%201246%201277%201278%201279/solving.html (1 of 8)6/27/2004 2:33:54 AM
Maintenance & Service Guide
Presario Series
Models: 1246, 1247, 1277, 1278, and 1279
| Notice | Preface
| Removal & Replacement Procedures
Pin Assignments
Solving Audio Problems
Probable Cause
This is typical; it indicates successful
completion of the Power-On Self-Test
(POST).
Solving Battery Pack and Battery Gauge Problems
Probable Cause
Battery pack is discharged.
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| Product Description
| Battery Pack Operations
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| Troubleshooting
| Specifications
Solution(s)
No action is required.
Solution(s)
Connect the computer to an external
power source and charge the battery
pack.
Replace the battery pack with a fully
charged battery pack.
Check the battery connectors on the
system board to verify they are
evenly spaced and that they are not
bent or broken.
June 27, 2004