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Huawei Nova 5i screen does not display repair
Solution:
Machine model: Huawei Nova5i
Malfunction: it will not be displayed after startup.
Maintenance process:
Huawei Nova5imobile phoneMalfunction: The boot screen is not displayed, and the power supply is damaged, which leads to REG not boosting voltage without 5.8v. Without 5.8V, plus or minus 5.5V can not be generated, which leads to the cell phone screen not being displayed.
Huawei Nova5i screen does not display repair figure 1.
Huawei Nova5i screen does not display repair figure 2.
Huawei Nova5i screen does not display repair figure 3.
