DollaTek 10pcs PC Motherboard Internal Piezo Speaker BIOS Alarm Buzzer for Computer Case DIY

Description

Description: Internal speaker of the PC motherboard, in many cases, you may not need all multimedia speakers on your PC, such as in an office environment. When this internal speaker is installed, you can still hear the PC boot codes when booting to ensure everything is correct. works. 1 short: normal boots. 1 short 1 short 1 short: power failure of the initialization system. 1 short 1 short 2 short: motherboard error 1 short 1 short 3 short: CMOS battery error or 1 short 1 short 4 short: ROM BIOS checksum error 1 short 2 short 1 short: system clock error 1 short 2 short 2 short: DMA initialization error 1 short 2 short 3 short: DMA page register error 1 short 3 short 1 short: RAM update error 1 short 3 short 2 short: basic memory error 1 short 3 short 3 short: basic memory error 1 short 4 short 1 short: error in the address bar of the base memory 1 Short 4 Short 2 Short: grundlegender Speicherparit?tsfehler 1 short 4 short 3 short: EISA timing error 1 short circuit, 4 short circuit, 4 short circuit: EISA NMI port error. 2 short 1 short 1 short: before the 64K base memory error 3 short 1 short 1 short: DMA register error 3 Short 1 Short 2 Short: Master DMA Register Error 3 short 1 short 3 short: errors in the main interrupt handling register 3 short 1 short 4 short: slave interrupt handling register error 3 short 2 short 4 short: keyboard controller error 3 short 1 short 3 short: error register when handling the main interrupt 3 short 4 short 2 short: display error 3 short 4 short 3 short: clock error 4 short 2 short 2 short: switch-off error 4 short 2 short 3 short: gate A20 error 4 short 2 short 4 short: interrupt error in protected mode Package includes: 10 x Internal Piezo Speaker for PC Motherboard