restore ipod without a computer?

i wont bore you but my 160gb 6g ipod needs restoring. I have tried putting it into disk mode, but my computer does not notice it is plugged in. Ive tried many cables, and discharging + fullly charging the battery. Interestingly enough, when i run HDSMARTDATA in the diagnostics menu, it says temp:min is 51C , which is surely wrong. There must be a way of restoring it to factory settings without a computer, since there must be a lot of problems that can only be solved by this.

Thanks to anyone who tries to help 🙂