Nec 4550 Wont Play Cd Tracks


Excuse me as I’m new to this forum. I recently purchased a NEC 4550 drive. After installation I tried to play various CDs - some original, some ‘back ups’ and some really scratched. However, in my computer or Win Media Player the CD is read (tracks appear) but they will not play. Media Player has a orange exclamtion mark next to the track title. The same with Winamp.

I then tried a DVD - all files play fine. I have never had this problem with any other drives. Is this faulty or do I need to change any hardware settings. I have previously installed a Plextor 708A drive with no problems.

Cheers in advance.