iPod Classic White Screen but everything else works fine

Hey guys,

I have an iPod with 128GB SSD. This morning it suddenly dropped dead. I tried to reset it and the Apple logo appeared: everything back to normal.

But after about an hour when I pulled it out from my pocket it's dead again. The screen turned completely white and even if I reset it it's still white. I plugged it into my Mac and restored it, but the screen stayed white. As of this moment the iPod still works: clicker sound is still there and I can still play music. The computer recognizes the iPod and I can still use it as a disc.

I tried:

formatting it into FAT32.

reset and press Play+Select to enter disc mode

neither worked.

Anybody can give any advice? I'm really stuck. I'm trying to drain the battery so the entire logic board gets a fresh reboot now.

Thank you all for your time.