On 9/11/2010 5:09 a.m., Jo Wells wrote: > My cousin's computer works fine until she puts a disc into her CD Rom > drive..........then it crashes and reboots. Without the CD in - it > boots fine. Any ideas? She has Windows 2000. It's hard to be sure from this information, but there are some questions which may shed light on it. 1) How long ago did she perform physical maintenance of files (in My Computer)? 2) When did she last do a system file check (SFC) at the command prompt? Note: The form of this varies in different versions. Typical forms (entered at Start, Run) SFC or SFC /SCANNOW In both cases the operating system CD needs to be in the CD drive. -- Regards, John Durham Fax/Phone 64 4 5286786 PC-HELPERS list subscribe/unsub at http://modecideas.com/discuss.htm?sig Inventor of multi-spectral fibreoptics. Return (my novel) at http://stores.lulu.com/store.php?fAcctID=1382737 Good advice is like good paint- it only works if applied. Quote: What I cannot create, I do not understand. (Richard Feynman)