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Category Blog

Smartphone & Pad Repair Guide

IPhone 11 turns on the camera and gets stuck (vibration damage)

IPhone 11, turn on the camera. Now that the problem has come out, it will be solved. Let's see how our maintenance master solves it!

zll
2023-08-03

Laptop Repair Guide

Huawei notebook does not boot (3V short circuit)

Huawei notebook, the fault is not turned on. The power-on trigger current is only a few tens of milliamps. When the main board is removed to test the major inductors, an inductor with a resistance of 0001 is obviously found. After reading the arrangement of the inductors, it is basically determined to be a 3V inductor. Because this model is relatively new ... I want to know how to maintain it next. Please see below!

zll
2023-08-02

Smartphone & Pad Repair Guide

Huawei Mate 20 Pro card logo does not enter the system (CPU virtual welding)

Huawei Mate 20 Pro card logo does not enter the system (CPU virtual welding) [Fault model] Huawei Mate 20 Pro [Fault phenomenon] Card logo does not enter the system. [Maintenance process] I received a machine sent by a customer for…

zll
2023-08-02

Laptop Repair Guide

Redmi G game didn’t start (the bridge is broken, the screen is broken, and there is something wrong with the graphics card)

Redmi G game didn't start, and the fault was that it didn't start. After maintenance, it was found that it was caused by problems such as broken bridge, broken screen and graphics card.

zll
2023-08-01

Smartphone & Pad Repair Guide

IPad A1822WiFi won’t open (WiFi chip is damaged)

An iPad A1822, the fault is that WiFi can't be opened. This is a second-repair flat, which was not repaired at home, and was repaired by Xunwei Quick Repair, so let's see how to repair it!

zll
2023-08-01

Smartphone & Pad Repair Guide

True self V20 has no baseband (disconnection between RF and CPU)

True self V20 has no baseband (disconnection between RF and CPU) [Fault model] Real me V20 [Fault phenomenon] No baseband [Maintenance process] I received a machine sent by a customer for repair, the model is Zhenzi V20, and the fault…

zll
2023-07-31

Laptop Repair Guide

ASUS FL8000U is connected to the battery flash screen, and the adapter is normal

ASUS FL8000U is connected to the battery flash screen, and the adapter is normal. “Machine model” ASUS FL8000U [Fault phenomenon] Boot splash screen [Maintenance process] I received an ASUS FL8000U sent by my colleague for repair. The colleague said that…

zll
2023-07-28

Smartphone & Pad Repair Guide

Redmi K40 is not turned on (battery is out of power and tail plug cable is damaged)

What causes a Redmi k40 not to turn on? Let's see how to repair it!

zll
2023-07-28

Laptop Repair Guide

Huawei glory hunter game does not show this

Huawei glory hunter game does not show this. “Machine model” Huawei glory hunter game book [Fault phenomenon] is not displayed. [Maintenance process] I received a game book of Huawei Glory Hunter from a customer. The customer said that the computer…

zll
2023-07-27