1. The power on jumper is directly short circuited. If the power on is normal, there is a problem with the switch or the switch circuit board. 2. Wipe the golden finger of the memory module with an eraser. 3. Remove the BOIS battery from the motherboard in the fully powered off state, and then replace it after ten seconds. Try the above method again!
ZOL Q&A>PC computer>system>Phone power on>Why did you press the power on button several times before starting the desktop computer? The power supply is a Great Wall brand