Main manifestations of computer motherboard damage

Failure to boot: Damaged motherboard may cause the computer to fail to boot normally. During booting, there will be black screen, flickering screen or no response at all.

Inability to run normally: Even if it can boot, it may also encounter frequent restarts, blue screen, system crashes or freezes.

Abnormal sounds: Damaged motherboard may cause abnormal sounds inside the computer, such as noise, clicking sounds or buzzing sounds, etc.

Fault indicator lights: Some motherboards have fault indicator lights. If the motherboard is damaged, the fault indicator lights may come on, indicating the type of fault.

Peripheral devices not working: Damaged motherboard may cause some peripherals, such as keyboard, mouse, USB devices, etc., to fail to work normally.