Please help! My nokia n900 screen goes black whenever the battery gets hot. I have flashed and re-flashed and yet it would not work. It will come back to normal 36-48 hrs after the last usage. If i use it for like 2hrs, the phone will be hot and if i just leave it idle for like 1min the screen would just go black immediately. If i try to re-boot, it will boot and i will hear the nokia boot sound but the screen would still be black unless i leave it switched off for 2days before it can work normally again. Please help me on these! I love my nokia n900!