Two weeks ago, there was no problem with my PSP2000 (6.20 PRO). However, when I tried to turn it on yesterday, it couldn't get started. There was nothing on the screen and no green light. Initially, I thought that the battery was empty. Hence, I left it charging overnight. The amber light turned on when charging. Nevertheless, today, it still failed to start up. Once again, there is nothing on the screen and no green light. I've tried the following measures but all to no avail: - Removing the battery and putting it in 10 minutes later - Removing the battery and connecting the PSP to the AC alone. In this case, the amber light doesn't even show up. The battery must be inside the PSP in order for the amber light to show up. - Flicking the power switch multiple times - Holding up the power switch for 10seconds and then flick the power switch up - Pressing the R button while flicking the power switch I'm really stumped about this sudden breakdown. Any help would be greatly appreciated. Many thanks!