iPhone 6 screen display is not normal, and the fault is repaired after the backlight chip is redone.
Huawei Nova 6 does not show when it is turned on, the positive Inductor is missing, and the power-on test after short-circuit shows normal.
DELL 5520 notebook Won't Turn On was found to be caused by Capacitor breakdown after testing, and the fault was repaired after replacement.
Lenovo G50-45 notebook water damage no booting, with multiple machine repairs, clear thinking, tortuous maintenance, and finally perfect repair.
Redmi k30 PromobileWon't Turn On, redo CPU fault repair.
iPhone 7 water damage corrode no booting, which was found to be caused by the damage of USB management chip after testing, was repaired after replacement.
MacBook A1502 laptop no booting was found to be caused by EC damage, and the fault was repaired after replacement.
Apple MacBook Pro A1502 Capacitor 1292 short-circuit current caused the notebook not to recognize Nand, so it was repaired after replacement.
Redmi mobile phone water damage screen malfunction,fingerprint seat and Camera BTB connector cleaning and installing fault repair.
