HP LTE Notebook PC 5150 LTE 5000 Family of Personal Computers Maintenance and - Page 61

Table 2-16. Solving Battery and Battery Gauge Problems

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2.7.1 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. Table 2-15. Solving Audio Problems Problem Probable Cause Solution(s) Computer beeps once This is typical; it No action is required. after you turn it indicates successful on. completion of the Power-On Self-Test (POST). Computer does not Speaker volume is off or If the speaker icon is beep after the has been turned down. not displayed on the Power-On Self-Test status panel, Press (POST). Fn+F5 to turn the speaker on, then adjust the volume. Beeps have been turned Run Computer Setup and off. turn on beeps. Loss of audio Moving hard drives between Download appropriate different LTE 5000 models driver from Compaq. Solving Battery and Battery Gauge Problems Some common causes and solutions for battery problems are listed in the following table. The "Solving Power Problems" section in this chapter also may be applicable. Table 2-16. Solving Battery and Battery Gauge Problems Problem Probable Cause Solution(s) Computer won't turn Battery is discharged. Connect the computer to on when battery pack an external power is inserted and source and charge the power cord is battery pack. unplugged. Replace the battery pack with a fully charged battery pack. Check the battery connectors on the system

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2.7.1 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.
Table 2-15. Solving Audio Problems
===========================================================================
Problem
Probable Cause
Solution(s)
===========================================================================
Computer beeps once
This is typical; it
No action is required.
after you turn it
indicates successful
on.
completion of the Power-On
Self-Test (POST).
---------------------------------------------------------------------------
Computer does not
Speaker volume is off or
If the speaker icon is
beep after the
has been turned down.
not displayed on the
Power-On Self-Test
status panel, Press
(POST).
Fn+F5 to turn the
speaker on, then adjust
the volume.
Beeps have been turned
Run Computer Setup and
off.
turn on beeps.
---------------------------------------------------------------------------
Loss of audio
Moving hard drives between
Download appropriate
different LTE 5000 models
driver from Compaq.
===========================================================================
Solving Battery and Battery Gauge Problems
Some common causes and solutions for battery problems are listed in the
following table. The "Solving Power Problems" section in this chapter also
may be applicable.
Table 2-16. Solving Battery and Battery Gauge Problems
===========================================================================
Problem
Probable Cause
Solution(s)
===========================================================================
Computer won't turn
Battery is discharged.
Connect the computer to
on when battery pack
an external power
is inserted and
source and charge the
power cord is
battery pack.
unplugged.
Replace the battery pack
with a fully charged
battery pack.
Check the battery
connectors on the system