SDRAM FULL TEST MESSAGE

I tried to turn on my iPod today and instead got this message. I haven't been able to get out of the screen that says

Please wait

Run: BL on

Pass: BL blink

Fails: B: off

Reset to continue

I have an iPod classic. I don't want to plug it into my computer because it was hacked this week and I don't need the hackers to mess up my iPod as well as my computer.

Thanks,