Samsung Galaxy A50 Not Power On – Motherboard Repair Ideas With 0mA Current Case
Samsung A50 cannot turn on. Connect to a computer with USB and it still fails to boot up and charge. The current for power on is zero.After a series of testing, we find out that it is caused by a small part.
How To Fix Huawei Nova Audio Mic Problems – All Repair Ideas
— Tools and materials
Anti-static wrist strap: https://www.cinomall.com/collections/tools/products/anti-static-wrist-strap
Screwdriver set: https://www.cinomall.com/collections/tools/products/scredriver-set-6pcs
Hot air gun desoldering station : https://www.cinomall.com/collections/tools/products/atten-ms-300-3-in-1-combination-hot-air-gun-desoldering-station-dc-power-supply-maintenance-system
Anti-static rubber mat: https://www.cinomall.com/collections/tools/products/silicone-repair-mat
PCB holder: https://www.cinomall.com/collections/tools/products/pcb-holder-motherboard-holder-k20
Multimeter: https://www.cinomall.com/collections/tools/products/digital-multimeter-vc890c
Tweezers: https://www.cinomall.com/products/anti-static-tweezers-esd-12
Welding paste: https://www.cinomall.com/collections/tools/products/solder-paste
Solder flux: https://www.cinomall.com/collections/tools/products/soldering-flux
Anti-static glass wiper: https://www.cinomall.com/collections/tools/products/glass-wiper
Soft brush: https://www.cinomall.com/collections/tools/products/soft-brush
Soldering iron: https://www.cinomall.com/collections/tools/products/solder-iron-203h
BGA stencils: https://www.cinomall.com/collections/tools/products/qualcomm855-sm8150-bga-stencils-for-xiaomi-9-samsung-s10-lgv50
DC power supply:
https://www.cinomall.com/collections/tools/products/dc-power-supply