I just started testing CD-Rs with CDSpeed. I’ve burned a lot of data CD-Rs with a Plextor PX-W8432T v1.07, using Nero 5, for software, photos, etc. I’ve never had a problem reading any of them. Yesterday I used CDSpeed to test two CD-Rs I wrote (same data, different brands CD-R).
ScanDisk test: No errors.
Disk Quality Test:
- Both CD-R’s produced the same error messages.
- Reading with the Plextor PX-W8432T: “No reference position found (030600)”
- Reading with a Matshita DVD-ROM SR-8585 reader:
Most times, the Disk Quality Test wouldn’t start (nothing happened after the Spin Up Drive ended). But twice the test did run and I got this: “Illegal mode for this track (056400)”.
What’s going on? Both CD-Rs work fine.