My psp is doing this weird sound like eh eh eh eh eh every time i put the disk in and wont start the i left it alone for about 15 min every thing else works just not the game

My psp is doing this weird sound like eh eh eh eh eh every time i put the disk in and wont start the i left it alone for about 15 min every thing else works just not the game? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:[email protected],we sincerely hope we can help you!
you can also check this boards whether suit you:
AI 0100B Lien Chang 860 ALZ GJ712D EH Power Supply Backlight Inverter

It is your lens in the back just take you finger and move it than it will be fine.