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Archived from groups: comp.sys.hp.hardware,alt.sys.pc-clone.compaq (More info?)
Picked up a nice little 733MHz Compaq Deskpro small form factor box at a
corporate yardsale recently. Original specs of 128MB, 10GB, 48x CD, Win 2000
Pro. Upgraded to 256MB. Nice computer.
Opened up the chassis and saw a Western Digital WD400BB disk drive in it.
Looked up the specs at the WD web site. Yep. 40GB. Great! More than I'd
bargained for.
Went into the computer's BIOS setup pressing F10. The BIOS reported the drive
manufacturer and model correctly, but showed the capacity as 10GB. I downloaded
the last 3.13 BIOS for the beast, and flashed the BIOS. Still 10GB capacity.
Ran WD's DLGDIAG drive diagnostics which showed a capacity (hold your breath
now) of 10GB.
Next, I hooked up another 40GB drive and the BIOS reported it correctly as 40GB,
which ruled out some sort of BIOS limitation on hard drive capacity.
The WD400BB drive has a large drive sticker (typical WD) showing a Compaq part
number. It also has an HP sticker on it, and a Compaq spare part number
sticker. The drive was manufactured in July 2003 (just out of warranty), so I'm
speculating that it was a replacement drive for a system under extended
warranty, because the original was made in 2000.
So what happened here? One possible explanation:
By 2003, WD (and Maxtor and all the rest) had stopped producing 10GB drives, and
HPaq needed spares as replacements. So HPaq contracted with WD to cobble up
40GB drives with drive firmware allowing only 10GB to be used. Sheesh! The
least they could have done would have been to paste a 10GB sticker on the drive.
Any other explanation? HP has done similar things in the distant past, but I
would be digressing.
Any idea how to use the entire 40GB capacity? Anybody have a WD400BB which
suffered a head crash? Swapping circuit boards could do the trick. Anybody
know how to reprogram hard drive firmware? ... Ben Myers
Picked up a nice little 733MHz Compaq Deskpro small form factor box at a
corporate yardsale recently. Original specs of 128MB, 10GB, 48x CD, Win 2000
Pro. Upgraded to 256MB. Nice computer.
Opened up the chassis and saw a Western Digital WD400BB disk drive in it.
Looked up the specs at the WD web site. Yep. 40GB. Great! More than I'd
bargained for.
Went into the computer's BIOS setup pressing F10. The BIOS reported the drive
manufacturer and model correctly, but showed the capacity as 10GB. I downloaded
the last 3.13 BIOS for the beast, and flashed the BIOS. Still 10GB capacity.
Ran WD's DLGDIAG drive diagnostics which showed a capacity (hold your breath
now) of 10GB.
Next, I hooked up another 40GB drive and the BIOS reported it correctly as 40GB,
which ruled out some sort of BIOS limitation on hard drive capacity.
The WD400BB drive has a large drive sticker (typical WD) showing a Compaq part
number. It also has an HP sticker on it, and a Compaq spare part number
sticker. The drive was manufactured in July 2003 (just out of warranty), so I'm
speculating that it was a replacement drive for a system under extended
warranty, because the original was made in 2000.
So what happened here? One possible explanation:
By 2003, WD (and Maxtor and all the rest) had stopped producing 10GB drives, and
HPaq needed spares as replacements. So HPaq contracted with WD to cobble up
40GB drives with drive firmware allowing only 10GB to be used. Sheesh! The
least they could have done would have been to paste a 10GB sticker on the drive.
Any other explanation? HP has done similar things in the distant past, but I
would be digressing.
Any idea how to use the entire 40GB capacity? Anybody have a WD400BB which
suffered a head crash? Swapping circuit boards could do the trick. Anybody
know how to reprogram hard drive firmware? ... Ben Myers