Troubleshooting Guide
2–40 www.hp.com Troubleshooting Guide
Troubleshooting Without Diagnostics
Solving CD-ROM and DVD Problems
If you encounter CD-ROM or DVD problems, see the common 
causes and solutions listed in the following table or to the 
documentation that came with the optional device.
Solving CD-ROM and DVD Problems 
Problem Cause Solution
System will not boot from 
CD-ROM or DVD drive.
Removable Media Boot 
is disabled in the 
Computer Setup utility.
Enter Computer Setup and enable 
CD-ROM or DVD drive boot in 
Integrated Peripherals > 
South OnChip IDE Device > 
OnChip IDE Channel 0 or 1.
Network Server Mode 
is enabled in Computer 
Setup.
Enter Computer Setup and move the 
network interface card to the last 
position in Advanced BIOS 
Features > Removable Device 
Priority.
Non-bootable CD in 
drive.
Try a bootable CD in the drive.
Boot order not correct. Enter Computer Setup and change 
boot sequence in Advanced 
BIOS Features and Advanced 
BIOS Features > Removable 
Device Priority.
CD-ROM or DVD devices 
are not detected or driver 
is not loaded.
Drive is not connected 
properly or not properly 
configured.
See the documentation that came 
with the optional device.
Movie will not play in the 
DVD drive.
Movie may be 
regionalized for a 
different country.
See the documentation that came 
with the DVD drive.
Decoder software is not 
installed.
Install decoder software.
Damaged media. Replace media.
Movie rating locked out 
by parental lock.
Use DVD software to remove 
parental lock.










