Sony PlayStation Portable (PSP) Console "screen phone isnt working" Questions

...screen there is a little red box saying Menu. What is wrong could be the card..... sorry my 4gb micro sdHC didnt work on my phone nor games n music for my ds. sorry to big and the r4 isnt compatible ...

...screen this ribbon bends so as to keep the connection with the circuit board but over time these thin wires become brittle and break and this is what causes the problem you are having. now this ...

...isnt the 72 pin connector but may be something else. Please help! It is probably a bad chip on the main board.I used to work at United Radio in Syracuse,NY on Nintendos and would see that.I forget ...

screen. www.youtube.com/watch?v=m0SPmkV-jco If you want a more technical understanding of what this is really doing continue reading. DO NOT NEED TO READ THIS TO COMPLETE REPAIR. The PS3 does not boot