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iPhone 8 Plus Won’t Turn On repair
Fault model: iPhone 8 Plus
Fault phenomenon:water damage Won’t Turn On, not displayed.
The fault description of a iPhone Plus machine ismobile phonewater damage Won’t Turn On, got the machine test and found that Blurred screen was turned on. The customer said that the screen had been disassembled and processed in the local mobile phone shop, and the screen was tested to be good.
water damage’ s machine first needs to observe the position of the motherboard water damage. According to the position of water damage, the fault can be judged. After observing under the microscope, an element is missing. Open Xinzhizao Soft directly and it is 1.8V displayed by Inductor pv1v8 _ display _ conn.
iPhone Won’t Turn On Plus repair figure 1.
It can be clearly seen that there is already a missing part here, and it is short-circuit directly.
iPhone Won’t Turn On Plus repair figure 2.
Screen test, the display is normal, the touch id is normal, and the maintenance is finished.
