[comp.sys.ibm.pc.misc] HELP!!! Hard Drive Problems on AT!!!

00cchall@bsu-ucs.uucp (NoWhere BBS and Bar) (11/09/90)

HELP!  Everyone!  My hard drive needs help badly...

Here's the situation:

     o The drive is a 30 megabyte Tandon hard drive
     o I've been running my BBS on it for two months
     o I think it's quite old
     o The configuration is 695 cylinders / 5 heads / MFM
     o It "DIED" a couple of nights ago
     o I tried Norton Disk Doctor and it messed it up more
     o I LLF'ed it and it started to boot again
     o It stopped working again

Here's what it gave me:

     o Most of the time:  "No ROM BASIC, System Halted"
       (It's an 80286 VLSI 12 megahertz motherboard, AMI BIOS (11/89),
       Western Digital XT-GEN controller, Multi-Drive II floppy controller,
       1.44 M drive and 360 K drive, 1200 baud generic modem, Compaq CGA
       card)
     o Sometimes (earlier in the problem) it would start to boot, but then
       stop cold and lock up
     o Other times it would actually boot, but find a bunch of errors right
       away:

            - "Seek error on drive C"
            - "General failure error on drive D"
            - "General failure error on drive E"
            - "General failure error on drive F"

     o Norton said:  "Your hard drive has an invalid partition info table"

Any suggestions will be considered!!!!!!!

                                                    Chael Hall
Internet - 00CCHALL@BSU-UCS.EDU
Bitnet   - 00CCHALL@BSUVAX1.BITNET
UUCP     - 00CCHALL@BSU-UCS.UUCP

jc58+@andrew.cmu.edu (Johnny J. Chin) (11/11/90)

>       (It's an 80286 VLSI 12 megahertz motherboard, AMI BIOS (11/89),
>       Western Digital XT-GEN controller, Multi-Drive II floppy controller,
>       1.44 M drive and 360 K drive, 1200 baud generic modem, Compaq CGA
>       card)

First of all, why are you using a Western Digital XT-GEN controller and a
seperate floppy controller to operate the drives?  The Western Digital XT-GEN
uses IRQ5 and *NOT* IRQ14 which all 286/386 computers use.  IRQ5 on 286/386's
are used by LPT2.  Also, the BIOS on this card will sometimes (not everytime)
conflict with the system BIOS which is on the motherboard.  They both have
instructions on low-level formatting the drive.  The BIOS on your system board
will have drive parameters set in CMOS, while the one on the XT-GEN card will
store the drive parameters on track 0.

>            - "Seek error on drive C"
>            - "General failure error on drive D"
>            - "General failure error on drive E"
>            - "General failure error on drive F"

These errors are caused by the conflict in the parameter settings which I've
explained above.

In summary, I strongly suggest that you get the XT-GEN and the seperate floppy
controller *OUT* of the computer and replace it with a Western Digital HD/FD
controller (I believe the model # is WD-1003-VMM2).

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Disclaimer:     The views expressed herein are STRICTLY my own, and not CMU's.