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iPhone 7 Plus Won’t Turn On repair
Machine model: iPhone 7 Plus
Fault phenomenon: mobile phone Won’t Turn On
Maintenance process: the machine fell, first observe the motherboard has no obvious fault.
iPhone 7 Plus Won’t Turn On repair Figure 1.
There is an Inductor, which is obviously passive and has not been installed.
iPhone 7 Plus Won’t Turn On repair Figure 2.
This is a Inductor of RAM VCC. If you don’t install it, you can’t do it.
iPhone 7 Plus Won’t Turn On repair Figure 3.
Add this Inductor.
iPhone 7 Plus Won’t Turn On repair Figure 4.
The current is fixed at 57ma, because it is a fallen machine,Inductor beside CPU is easy to Inveracious Soldering.
iPhone 7 Plus Won’t Turn On repair Figure 5.
Directly replace the Inductor beside the original CPU with Facai small Inductor.
iPhone 7 Plus Won’t Turn On repair Figure 6.
Then switch current up, the screen has been able to booting up.
iPhone 7 Plus Won’t Turn On repair Figure 7.
