"JIM HOLSONBACK" bravely wrote to "ALL" (08 Mar 05 16:24:00)
--- on the heady topic of "HDD Bipolar Disorder"
JH> I was recently trying to use the WD Data Lifeguard diagnostics
JH> diskette to try and wake up a HDD which FDISK could not detect.
JH> Here's the strange part - - per its label, the Drive is a WD Caviar
JH> 5.1 GB, Model AC35100, CHS of 10672/15/63 (LBA Translation
JH> 667/240/63?). But my mainboard autodetects it as 11184/15/63, and
JH> recommends an LBA translation of 699/240/63. When I run the WD
JH> diagnostics, it detects the HDD as 5.4 GB, WD Model AC35400L. The WD
JH> utility "write zeroes" seems to work on it, but takes a
loooong time -
JH> a couple hours to get thru the first couple percent of the drive.
JH> FDISK still wouldn't work after that.
JH> My only SWAG so far is that the Make, model, chs etc. of the drive are
JH> stored on a PROM or EPROM chip on the circuit board, and that someone
JH> swapped circuit boards on this drive, in hopes of making a
JH> Frankenstein and bringing it to life.
JH> Any other guesses/insights/advice will be appreciated.
Here is a small utility that talks to the HD to get its info.
begin 644 IDEINFO.ZIP
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M-$L!3R:;OF%RG[_3NFW%EI7CC;3)CIL;3 * Origin: Juxtaposition BBS, Telnet:juxtaposition.dynip.com (1:167/133)
SEEN-BY: 633/267 270
@PATH: 167/133 379/1 106/2000 633/267
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