OEM Sony PSP 2000 Motherboard (bad wifi)

This is a used OEM Sony PSP 2000 motherboard. 

This is from a Japan PSP, so the X/O are swapped in the home dashboard and when exiting a game; the buttons function normally when playing a game. The language has already been set to English.

-the wifi doesn’t work any will say something like “an internal error occurred” or that the wlan switch isn’t turned on