sixpack said:
My second hard drive started what sounds like its shutting down and
restarting and it does it over and over again, its a click and the sound of
the disk spinning over and over. Nothing shows up on screen and not sure
where or what to check. I unplugged the second drive and the problem goes
away so I'm sure that the problem drive.
Any Ideas ?
Thanks
It could be a power problem. A bad power cable (burned pins on the Molex)
is one way. Having too many loads on a length of cable from the power
supply, is another way (I got the spin down/spin up when I had my video card
and a hard drive, on the same power cable.) A bad power supply is another
possibility (+5V or +12V, on the low side, will trigger HD restarts).
It could also be a defect in the disk itself, such as an inability to get
key information below track 0. The drive has some information, such as
the spares tables and the like, which are stored on the platters (in a
non-user area). An inability to access those areas, could cause the drive
to repeatedly restart. It is unfortunate that disks won't respond, unless
they are a little bit functional, because if the drive did respond at all
times, it could be telling you right now, what it is having trouble with.
But they don't design IDE disks that way.
To eliminate power as an issue, try the disk on another computer. Or, if
you don't have another computer, a less useful test case is using a USB
enclosure with the drive, if you have one. I'd prefer though, to connect
the disk to an internal cable on the second computer, as more diagnostic
programs may work with an internal hookup. If it stops the spin down/spin up
thing, you can download a disk diagnostic program from the disk manufacturer's
web site. Not all manufacturers provide software, but some do.
Paul