If the device is USB Mass Storage (which it should be), the other
OSes already have drivers. Traditionally, a driver installation
is offered for Win98, because it doesn't have a full USB driver
setup as part of the OS. The driver package should *not* install
anything on later OSes.
Here is some info on your device. Adapter chip is PL-3507.
Allowed disk drive size is listed as 5GB to 250GB. Whereas
at least one sale site lists 750GB. In any case, it suggests
the PL-3507 doesn't have a problem at the 137GB capacity mark
(like my IDE enclosure using Oxsemi chip does).
http://web.archive.org/web/20050313152203/http://www.safecom.cn/code/su
b/category.asp?prdid=113&subcatid=12
Some thoughts:
1) Device uses four pin power at the back. Mechanically, that
tends to strain the power cable. Check for breaks in the
adapter cable. You can use a multimeter to verify the four pin
thing is delivering +5V and +12V. You might have GND, GND, +5V,
+12V as the four pins.
2) The Molex 4 pin connector inside the enclosure, can be poorly
fabricated. My current enclosure, the Molex is a compression fit
on the power cable, and there is an electrical intermittent in it.
To check for this, one test is to *listen* for hard drive
rotation. That tells you it's getting power on both rails. The
"listen" test is a substitute for using a multimeter.
3) Only use one interface at a time. The enclosure has both USB
and Firewire. Don't cable both of those to the computer at the
same time. I doubt this is your problem.
4) The IDE cable must be fully seated. A weakness of enclosures
for IDE, is inserting and removing the drive can be hard on
the connector. Sometimes, a pin gets bent over, and doesn't
go in the hole it is supposed to - and then that pin is not
making contact. The pins snap off if you try to straighten them
up, if they get smushed. The pins are too brittle for a 90 degree
correction. A tiny bend in the pin can be corrected, but requires
the user to realize the pin is not going in the hole. In the lab,
I usually smushed them. And then it was "repair time" to fix it.
In this example, a 750GB drive is connected to a PL-3507,
so it's unlikely to be a drive capacity issue. This design
is apparently bridged (PL_3507 plus IDE to SATA chip).
http://community.wdc.com/t5/Desktop-Portable-Drives/wd7500aads-strange-
firmware-and-serial-no-smart-info-avilable/td-p/478786
The "Listen" test is your best diagnostic at the moment.
If it's not spinning, it could be a power problem. It
was on my enclosure... Power is the most likely failure
mode. There are many cheap AC adapters out there.
As far as I know, chips like that don't tend to show in
Device Manager, unless the chip succeeds at talking to the
hard drive. If you connect an enclosure with no disk in it,
it should not show up. And that means we have less diagnostic
info to go on, when needed.
Paul