I just bought a 2 gig Pro duo memory card off a wholesaler in china. It doesnt work properly in my psp. I looked in to the subject and have realized there are alot of "fake" memory chips. And although they are not acutually made by sony, other users have reported them working at full capacity or a little less then.
Mine do not work at all:
When its in the psp and i try to connect it to my computer via USB the computer reconizes a usb connection as well as the psp being connected. Also The psp reconizes a memory card when not plugged into the computer, i can format it, check the amount of space avialable etc. but they just dont connect to each other and i cannot get a "removable" drive to appear in "my computer" like it normally does when you plug your psp into your computer.
the "safley remove hardware" icon does come up and tells me a external memory drive is detected. but after that nothing happens
It also sort of freezes my psp. When i try to dissconnect from the "usb connection" it takes about a minute to go back to the main screen.
have tried it on 3 comptuers and they all do the same thing:
my 32 MEG card works fine on all computers.
Has anyone has this problem/ even knows what im talking about
my firm wire is 1.52.
***I am almost sure my card is "fake" but as stated above. everyone else on forums have been able to at least get thier computer to properly connect to thier psp****