Customers yourself change the fan to cause the red rice XMG1902-BR laptop to be turned on, and then turn on the 3 EC chips.
Mobile phone water damage Won't Turn On, the measurement found that corrode on the side of USB chip was serious. Take down the USB chip, and replace the USB chip with the solder ball corrode under PAD.
Acer V3-551G notebook water could not be turned on. It was detected that PR307 280K resistance corrosion was found, and the master was directly obtained by dividing the voltage pressure.
iPhone promox flash can't be turned on. According to Boardview and schematic, the working conditions of the chip were measured. It was found that U6500 was damaged, and the fault was repaired after replacement.
ASUS ASUS GL553VW_2.0 notebook water damage Won't Turn On, make up the resistance of corrode, then replace the charging chip, the fault is repaired.
Dell G7 7588 notebook Won't Turn On, power on no power on, replace the small resistor, the boot is normal.
iPhone 6 AUDIO CODEC IC corrode is damaged and there is no sound on the call. After replacing the AUDIO CODEC IC chip, the call is normal.
IPhone 6 power supply disconnection caused the phone to press the start button did not respond,Reballing Nand, clean solder beads, boot normal.
iPhone7 mobile phone GPS poor reception, replace Baseband power failure perfectly repaired.
