Apple MacBook Pro A1708 notebook has a dark screen, commonly known as common failing. Focus on checking here.
iPhone 7 The water damage of the mobile phone cannot be turned on. After testing, it was found that the motherboard Short circuit was caused by the damage of the Inductor. After the replacement, the fault was repaired.
ASUS N56VM laptop water damage Won't Turn On, replace the standby chip, perfect repair.
OPPO R17 Pro Bluetooth can't be turned on, the line is disconnected, and the fault repair of Jump wire for bone scraping.
Sapphire rx560 graphics card doesn't light up. It doesn't respond when starting up. Run the line to measure the value. Change the conversion chip circuit. The display is normal.
The screen of Lenovo E40 notebook computer darkened, and the fault was repaired after replacing an NPN transistor of the same model.
The iPhone 6 plus cannot be charged, and the brush machine reports an error-1. Replace the baseband power supply and charging IC, and short circuit the 2-pin and 3-pin of q1701. The fault is perfectly repaired.
DELL XPS L502X notebook no booting, plug-in no power on maintenance method.
Huawei Changxiang 10 Plus screen does not display, the display chip u1901 is re installed on the motherboard, the mobile phone can display normally.
