Ga door naar hoofdinhoud

Repareer je spullen

Recht op reparatie

Onderdelen & Gereedschap

Help
Bewerken van stap 3 —

Stap type:

Sleep om te herschikken

Heat with Hot Air Gun and detach FL4221, C4221 and C4220 from the board.

Run diode mode measurement of the two pins on FL4221. The measured value of Pin 2 is abnormal.

Since Pin 2 is connected directly to CPU, we can confirm now that CPU has been damaged.

Je bijdragen zijn gelicenseerd onder de open source Creative Commons licentie.