Hello, donb, and welcome to TST
Assuming the laptop has an IBM BIOS, which I'd have thought it would have being an IBM, it could be a POST error which will give you an error code (most likely your situation), or if it is one long and one short beep it is a motherboard issue.
Try searching for info on the error code you have been given, more likely than not somebody else has had this issue so you may come across another forum thread with the answer.
See here for a good page full of descriptions for PST beep codes:
Computer Post / Beep codes