Apple iPad7 A2197 does not turn on

Apple  iPad7 A2197 does not turn on.

IPad7 A2197 customer said that it would not be turned on when it was used, and directly removed the ammeter on the motherboard to see the current, and found that the standby current was normal. After triggering, the current was only 22mA. After looking at the CPU model, it was found that it was the commonly used A10 CPU. This CPU caused quite a lot of iPad with small current, which was a common problem, so the CPU was directly redone.

“Machine model” iPad7 A2197

[Fault phenomenon] No boot.

[Maintenance process] I received a machine sent by a customer for repair, the model is iPad7 A2197, and the fault is that it does not turn on. The customer said that when it was used, it wouldn’t be turned on, and it didn’t fall or enter the water.

IPad7 A2197 does not turn on Figure 1

Directly remove the ammeter on the motherboard to see the current, and find that the standby current is normal. After triggering, the current is only 22mA. After looking at the CPU model, it is found that it is the commonly used A10 CPU. This CPU leads to quite a few iPad with low current, which is a common problem. Just redo the CPU directly.

IPad7 A2197 does not turn on Figure 2

After the CPU current jumps normally, you can enter the system.

IPad7 A2197 does not turn on Figure 3

[Maintenance result] Install the motherboard into the shell, and start the test. The tablet is normally booted into the system, and the functions such as charging, WiFi, sound, compass and vibration are normal. The maintenance is over here.

This case was originally provided by Xunwei Quick Repair Flagship Store, and it is forbidden to reprint without authorization!