ASUS x550jd notebook boot gray screen, modify ASUS x550jd circuit, perfect lighting repair.
The ASUS x540up notebook no power on common failing was found to be caused by the damage of Capacitor C2505. The fault was repaired after replacement.
HP 14s-cf0002tu notebook water damage no booting, change to sy8208b,VCC is normal.
ASUS s46c laptop boot white screen, replace resistance screen test, success booting up.
Lenovo e530 notebook water damage no booting, motherboard corrode Short circuit, fly a line to solve directly.
Lenovo g50-80 notebook water damage no booting is caused by the lack of memory reset, after repair, the fault is repaired.
The MacBook a1286 laptop is not charged. The fault is repaired after replacing the resistor connecting the triode.
Lenovo e425 notebook no power on, add add solder line short-circuit up, the screen has shown, this
The Ares Z7-KP7S1 did not recognize the stand-alone fan and ran wild auto power off. After replacing u41 and cleaning the dust, the fault was repaired.