If you have a Toshiba made-for-ipod 80GB hard drive (MK8010GAH or MK8022GAA), there is a thread on HDDguru forum where the members there thought that these models hard drive are protected or locked, and can only be used inside iPods.
See discussion
here.
I'm encountering problems with my ipod MK8010GAH drive. I can't seem to transfer more than ~900MB of files (any sort) onto it.
Even when its inside the iPod, I can't seem to get a reliable scan on the drive.
(iMod actually, so I'm not going to open up my iPod.)
I tried so many times I have already lost count.
Each time I would restore it with iTunes to wipe it clean, enable disk use etc; WinXP's chkdsk (with /f /r options) would report no problem, no bad sectors etc.
When I start transferring files, either syncing with iTunes, or direct drag and drop, or a mixture of both, everything is fine, until I hit that particular 900MB or so mark. I even tried to do it one file at a time, and in all sort of different order.
Once I get near that mark, both the iPod and the PC would hang, and I would get a series of ""Windows - Delayed Write Failed" error messages, or "File not found" etc. I encounter the same thing with different PCs, different USB ports, different iPod USB cables... Same thing with or without it being Rockboxed.
So I'm thinking my hard drive is screwed... (at least I hope that's the problem and not something wrong with the logic board or other connectors).
I'm going to buy a different model hard drive and send it to Vinnie to replace it for me.