Hi Deanna,

As well as the other suggestions, try removing the flat cable that goes
from the motherboard to the drive and reinstalling it a couple of times.

Quite often one of the many pins on the cable just loses a good
connection after a few years.

---==X={}=X==---

Jim Self

AVIATION ANIMATION, the internet's largest depository.
http://avanimation.avsupport.com

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Experimental Aircraft Association #140897
EAA Technical Counselor #4562