Battery problem on ipod video 30gb

My Problem

the battery seemed to drain, so I decided to change it

My Fix

The battery replacement went really well. BUT, it wasn´t a battery problem because it did the same as before. The logic board seemed to be damaged, so I changed it with another logic board to see it could be anything else. In conclusion, both logic boards broken and two new batteries unused.

My Advice

The battery replacement is quite simple.

The logic board replacement is also achievable but the reassembly needs some glue