HP Presario 1600 Presario Select 1600 Series Maintenance and Service Guide - Page 19

Keyboard Solutions

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Maintenance & Service Guide Presario 1600 Series Portable Computers Notice | Preface | Home | Product Description | Troubleshooting | Illustrated Parts Catalog Removal & Replacement Procedures | Specifications | Connector Pin Assignments | Battery Pack Keyboard Solutions Solving Minor Problems Some minor problems and possible solutions are outlined here. If the problem appears related to a software application, check the documentation provided with the software. Solving Keyboard/Numeric Keypad Problems Some common causes and solutions for keyboard/numeric keypad problems are listed in the following table. Solving Keyboard/Numeric Keypad Problems Problem Probable Cause Solution(s) Embedded numeric keypad on Num Lock function is not computer keyboard is disabled. enabled. Press the Shift+NumLk keys to enable the Num Lock function and embedded numeric keypad. The Num Lock icon on the status panel turns on. Embedded numeric keypad is disabled and Num Lock function is on. External numeric keypad is connected to the computer. Disconnect the external numeric keypad from the computer. Back to Troubleshooting Without Diagnostics

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Maintenance & Service Guide
Presario 1600 Series Portable Computers
Notice
|
Preface
|
Home
|
Product Description
|
Troubleshooting
|
Illustrated Parts Catalog
Removal & Replacement Procedures
|
Specifications
|
Connector Pin Assignments
|
Battery Pack
Keyboard Solutions
Solving Minor Problems
Some minor problems and possible solutions are outlined here.
If the
problem appears related to a software application, check the documentation
provided with the software.
Solving Keyboard/Numeric Keypad Problems
Some common causes and solutions for keyboard/numeric keypad problems
are listed in the following table.
Solving Keyboard/Numeric Keypad Problems
Problem
Probable Cause
Solution(s)
Embedded numeric keypad on
computer keyboard is disabled.
Num Lock function is not
enabled.
Press the
Shift
+
NumLk
keys
to enable the Num Lock
function and embedded
numeric keypad. The Num
Lock icon on the status panel
turns on.
Embedded numeric keypad is
disabled and Num Lock
function is on.
External numeric keypad is
connected to the computer.
Disconnect the external
numeric keypad from the
computer.
Back to Troubleshooting Without Diagnostics