HP Pro 2110 Small Form Factor Maintenance & Service Manual page 183

Recording or copying CDs is difficult or impossible.
Cause
Disc space has been exceeded.
Other applications are causing a resource conflict.
Wrong or poor quality media type.
Network is slow.
Solution
The recording software may not let you add a track if it
exceeds the available space on your disc. You can make
space available by removing one or more tracks from the list
before recording the files to disc.
Close all software programs and windows before recording.
Restart your PC if necessary.
1. Try using a slower speed when recording.
2. Verify that you are using the correct media for the drive.
3.
Try a different brand of media. Quality varies widely
between manufacturers.
If you are on a network, copy the files from a network drive to
your hard disk drive first, and then record them to disc.
Solving CD-ROM and DVD Problems 173