Xiaomi 11 Youth can’t be turned on

Xiaomi 11 Youth an't start the machine, the CPU is virtually welded, and the fault is repaired after the CPU is redone.

Xiaomi 11 Youth can’t be turned on.

Machine model: Xiaomi 11 Youth

Malfunction: Xiaomi 11 Youth can’t be turned on.

Repair process: Press the power-on button after getting the phone, but the phone doesn’t respond, so it can’t be turned on.

Xiaomi 11 Youth can’t be turned on Figure 1.

Xiaomi 11 has the common problem of CPU virtual welding, and CPU virtual welding will cause the phone to fail to turn on, so it is speculated that this machine is also CPU virtual welding. So disassemble the main board and redo the CPU.

Xiaomi 11 Youth can’t be turned on Figure 2.

After that, put the motherboard back into the mobile phone for boot test, the mobile phone can boot into the system, and other functions tested are normal. The fault is perfectly repaired, and the maintenance is over.