[comp.unix.questions] Diagnostics Error with a AT&T 7300

sanford@ssurf (05/16/89)

Hi Everyone,
   I have a PC7300 that dosen't want to boot from the hard drive. It had been
running fine for about 1.5 years and all of a sudden this happened. I have
booted it fine from the floppy drive and I can run diagnostics from the floppy.
All of the diagnostics run fine except the hard drive where is says 

ERROR Can't Recal: 4

I dont have a manual that explains the diagnostics. Does anyone know what this
means or what is going on?  I reseated all of the hard drive connectors and the
drive does not smell like a head crash. 

If I have to replace the hard disk, can I use any other brand of hard drive or
does is have to be the exact same drive?
                                       Thanks for your help,
				       Mike
______________________________________________________________________________
Mike Sanford          (619) 534-4870   |Internet:    sanford@ssurf.ucsd.edu
Scripps Inst. of Oceanography, U.C.S.D.|BITnet:      msanford@ucsd.bitnet
A-030-SSURF                            |UUCP:        ...!ucsd!ssurf!sanford
La Jolla, CA 92093   USA               |SPAN/DECnet: SSURF::SANFORD
_______________________________________|______________________________________
              Why do you park on a driveway and drive on a parkway?

pjh@mccc.UUCP (Pete Holsberg) (05/17/89)

In article <19615@adm.BRL.MIL> sanford@ssurf writes:
=Hi Everyone,
=   I have a PC7300 that dosen't want to boot from the hard drive. It had been
=running fine for about 1.5 years and all of a sudden this happened. I have
=booted it fine from the floppy drive and I can run diagnostics from the floppy.
=All of the diagnostics run fine except the hard drive where is says 
=
=ERROR Can't Recal: 

Manual says,

"This problem can be caused by either a bad logic board or a bad hard disk
drive.
		1.  Replace the logic board.
		2.  If a new logic board does not correct the problem, replace the
		    hard disk drive."

I hope this helps, but I don't see how it can.  :-(  Personally, I'd try
swapping out the HD drive first.
-- 
Pete Holsberg, Mercer County Community College, Trenton, NJ 08690