Redmi Note 5mobile phoneno booting, remove the fault Capacitor, the fault is solved.
After the k650d of Shenzhou Zhanshen entered the system normally,splash screen alarm signal was disconnected abnormally, which led to CPU H_CPU_Svidalrt ා signal can not communicate with the CPU chip VCC normally, which causes the CPU to work abnormally and causes splash screen.
Redmi K20 calls to remind you to turn off flight mode. After scraping PCB layer,Jump wire fault is solved.
Microsoft Surface pro4 notebook no booting,The problem is solved after replacing small components.
iPhone 7 Plusmobile phoneAfter troubleshooting, the no booting circuit was repaired.
MacBook Air a1466 laptop did not respond to boot,Fuse components were damaged, and they were successfully repaired after replacement.
Huawei P40 Pro mobile phone no booting, unplug auto power off capacity, fault repair.
Usus a42j notebook no booting, home maintenance left a hole, but finally found the reason.
Black Shark 3mobile phoneno Baseband Version, the fault is solved after the CPU is redone.
ASUS n550jv water damage no booting, the mainboard line was broken, and the fault was repaired after add solder poor line repairing.