ASUS B85-PRO GAMER motherboard repair without power on

ASUS B85-PRO GAMER motherboard repair without power on

ASUS B85-PRO GAMER motherboard is not powered on, 1.05 V bridge is powered on, and the flying line passes directly, and the machine lights up normally.

machine model: ASUS B85-PRO GAMER 

fault phenomenon: auto power off

maintenance process: When you get the machine, you should power it on first, and when you find that it is powered on, you will lose power immediately, which is usually short of voltage. When you disassemble it, you can quickly measure that all the major power supplies are basically normal, and only the 1.05 ME power supply next to the bridge is low.

Should be it, the chip is RT8065, I heard is a common fault, this board is relatively new, the first repair of this, no chip.

ASUS B85-PRO GAMER motherboard repair without power on Figure 1.

Seeing that the power supply of the bridge is also 1.05 V, I flew the line directly, turned on the machine normally, and the maintenance ended here.

ASUS B85-PRO GAMER motherboard repair without power on Figure 2.

ASUS B85-PRO GAMER motherboard repair without power on Figure 3.

ASUS B85-PRO GAMER motherboard repair without power on Figure 4.