Lenovo IH61MA motherboard Won't Turn On, no CPU VCC, no reset, but memory maintenance.
Gigabyte GA-H110m-S2PH motherboard fan turns on and off, occasionally it can be turned on and off, and the voltage divider resistor is replaced, and the startup is normal.
Asus P8B75-M LX Plus motherboard no booting, the diagnostic card does not run code, replace components, and the boot is normal.
Asustek H110M-K motherboard Won't Turn On has no cpu VCC, running line measurement Measuring diode value, find the fault point and fix it.
ASUS B85M-K Plus motherboard can't work normally. Replace a small resistor, and the boot is normal.
Gigabyte radeon RX 6700 XT graphics card cannot be recognized. The flying wire is powered on. Replace the small capacitor and the display is normal.
Asustek B85-PRO motherboard no booting,Restart repeatedly,Jump wire borrow VCC, the boot is normal.
ASUS Z97-AR motherboard short-circuit Switch did not respond no power on, replace exclusion, and the computer started normally.