I'm in desperate need of help with my dead PSP. After bricking my phat PSP by trying to install an update (grr) and it being out of warranty/sony being very unhelpful. A very very kind soul has lent me their pandora battery/memory stick to try and restore it However, I followed the instructions and waited for to do 'it's thing' and whilst doing so switched off. I tried again an eventually got it to switch on (with the pandora battery) and tried to install again, same thing happened. Now it wont switch on at all, with ordinary battery or pandora battery and i can't do anything with it at all. I'm wondering if the PSP has just had it completely or if the power cable is duff (tried charger and USB, both do nothing) or wether i'm just completely useless. Has anybody got any suggestions to try and sort it out at all??