Disc quality test program for Lite-On LDW411S

Can anyone recommend a disc quality test program for the Lite-On LDW411S drive? I’ve tried Kprobe 2 and Nero CDSpeed, but both give highly unrepeatable results, so I am loathe to trust them. Thanks.

Hi chrisjj2

Are you using 411S for reading? Can you post pics of two sequential reads of the same medium?

Thanks Hemi.

> Are you using 411S for reading?

Yes.

> Can you post pics of two sequential reads of the same medium?

An extreme example pair (from Kprobe 2) is attached. Actually I’ve seen more extreme - a scan is completely blank, having shown ‘Done’ in a matter of seconds.



You are using it for CD scans - am not aware if 411S can report C2 errors. On the 2nd pic the drive hasnt even recognised the medium you have loaded it with.