- if the burned test CD is not burned correctly. The CD has to be created with file->burn image and not via file->new->ISO CD.
- if you have burned the test CD on a CD-RW and your CD-ROM drive can not read from CD-RWs.
Please use a CD-R and not a CD-RW.
- if you have used a make of blank which your CD-ROM drive has got problems with.
Please resort to another high quality make of blank. On this, see: Problematic blanks.
- if there is a faulty termination, in particular with devices with Ultra-SCSI connection.
Please termination check and if necessary correct.
- if the CD was inserted too late.
Plesae insert the CD approx. 20s before the automatic CD-ROM drive recognition.
- if another program tries to access it, e.g.: audio CD player etc.
Please switch off the automatic .
- if the set of commands for the CD-ROM drive does not correspond to the standard.