my son and his friend downgraded his psp from a version 303 to a 1.5 now thw psp does not turn on or off, wen u put battery in the green light comes on and that is it, i hav to be honest i went ballistic at my son and his mate but i no nothing about psps to change this can anyone seriously help me please ????

i think he has bricked it unfortunitly!! :(... mite b no good!!
has he got recovery mode??
hold R while booting the psp!

:(  It sounds like a brick, unfortunately.

If it can't be recovered, I'd suggest looking into the PSP Devolution modchip which is expected to be on sale around April 16th.

kk guys problem fixed thro PM!! no recovery so its bricked!! :(

+~craigass1969's sons PSP~+
              14/04/07
                ~RIP~

im driven 2 :drunk:

tyvm for the advice and help and much apprieciated does any one no a good place to bury to young male bodies when i kill them lol jk tnx anyway guys :))