I have a 30GB 5.5g iPod Video that went through the wash. The hard drive failed, and I have since replaced it, but I was still having problems. I could boot it into Disk Mode, but running the restore through iTunes did not fix it. I thought it might be the logic board, so I have now replaced that as well. It is now stuck on a perpetual restart mode, showing only a blank white screen when it starts up, then shutting off after about 10 seconds. So with the hard drive and logic board being brand new and the battery and screen being just fine, how to I get it to work again?