psp go problem

[pspmixer]

my psp go has a problem which i like help with if possible
the psp go powers on but no screen comes on
it hasnt been dropped or water damaged
how can i fix this
thanks

[PavelNo1]

Hello

I have a problem on PSP
I do not see the card. Put the card in it but do not read.
What could make it work?

Thanks

[pspmixer]

all mine does is this PLZ HELP!! fully bricked psp go version 6.39! - YouTube
(not my video) but is same as what mine does
was told to take battery out leave it for 30 mins then put back in should sort so in the progress of doing that

[crxvtec]

And how to remove the spin PSP display