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Huawei Mate10 can’t open the machine for repair
Disassemble the mobile phone, use the regulated power supply to power up the motherboard, press the power-on key, and the display current will jump to 126mA to stop. This situation is generally caused by CPU failure.
Machine model: Huawei Mate 10
Fault phenomenon: The customer said that this Huawei Mate 10 mobile phone suddenly failed to turn on during normal use.
Maintenance process:
Start the test first, press the start button and there is no response, so the phone won’t turn on.
Huawei Mate 10 can’t open the machine for maintenance Figure 1
Disassemble the mobile phone, use the regulated power supply to power up the motherboard, press the power-on key, and the display current will jump to 126mA to stop. This situation is generally caused by CPU failure.
Huawei Mate 10 can’t open the machine for maintenance Figure 2
So directly remove the CPU, replant the tin and install it.
Huawei Mate 10 can’t open the machine for maintenance Figure 3
After the power-on test again, Huawei Mate 10 mobile phone can be turned on normally, and the fault is perfectly repaired.
Huawei Mate 10 can’t open the machine for maintenance Figure 4
