1/10PCS Motherboard PC Interanal BIOS Mini Onboard Case Alarm Buzzer Speaker

Board alarm tone DescriptionAWARD BIOS ringing of the general meaning is:1 short: the system starts properly, which we hear every day, but also that machines without any problems.2 short: General error, please enter the CMOS Setup, reset the incorrect options.1 long 1 short: RAM or motherboard error, try for a memory, if that does not work, had to replace the motherboard.1 long 2 short: Monitor or display card error.1 long 3 short: Keyboard controller error, check the motherboard.1 long 9 short: board Flash RAM or EPROM error, BIOS damage. For the block Flash RAM try.Continuous sound (long beeps): memory is not seated or damaged. Re-insert the memory, if that does not work, replace only a memory.It kept ringing: power supply, display and graphics card connected.Check all plugs.Repeat short ring: Power problems.No sound No display: power problems.No retail packageNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!!Package Included:1/10 x Mini Plug Speaker For PC Computer Motherboard Case Buzzer Board Beep Alarm