Nothing shows on monitor after assembling a PC. How to use buzzer to troubleshoot monitor display?
Make sure the CPU, memory, power supply and motherboard are all properly connected. If there is a buzzer, it is recommended to connect the buzzer for testing the PC.
When the buzzer is properly installed, please power on and follow the sound emitted by the buzzer. (Please refer to the motherboard manual for the speaker's correct location).
