iPhone X water caused no sound in the mobile phone. After detection, it was found that the motherboard was short circuited and the horn was broken. After treatment, the fault was repaired.
The black screen of iPhone 7 didn't respond due to the replacement of battery. It was found that it was caused by the penetration of screw post. The fault was repaired after flying the wire.
Lenovo Z460 laptop Won't Turn On, after testing, found that PD10 was damaged, and it was repaired after replacement.
The iPhone 8 plus plug-in card mobile phone has no service. After detection, it is found that the power amplifier near the switch cable is broken. The fault is repaired after the flying cable is repaired.
iPhone 7 Fall hard can't record and video, mobile phone WiFi can't be used,Jump wire can be repaired, the chip can be reinstalled, and the fault can be perfectly repaired.
iPhone 6s SIM card can't be read. After detection, it was found that Baseband power supply didn't output VCC to the card holder. After replacing Baseband power supply, the fault was repaired.
Lenovo B590 can't start the laptop after charging for one night. After replacing the patch capacitor of VIN, the fault is perfectly repaired.
The 4G signal of iPhone 7 plus mobile phone is poor, and the fault is repaired after replanting the baseband CPU.
Asus K501L notebook water damage Won't Turn On, kill the middle two Capacitor plug-in OK when CMSRC and 6V are superimposed, and the maintenance is over.
The iPhone X white apple could not be turned on. It was detected that it was caused by water corrosion of the earpiece cable. After cleaning, the fault was repaired.
