Loa Mini Cho Pc / Bo Mạch Chủ
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Cập nhật: thứ tư 12/08/2026 lúc 10:53 SA
LỊCH SỬ GIÁ SẢN PHẨM
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SO SÁNH GIÁ
MÔ TẢ SẢN PHẨM
100% brand new quality
Material: plastics and metals
Color: view the picture
Use: turn on the computer power supply and we will hear familiar sound of beep, usually indicating that the computer can be used normally and that the sound is emitted from the baby.
Red is positive and black is negative (in fact, whatever the positive or negative pole, only the interface to the speaker can be used)
Note on board alarm tone
The bios awards are generally awarded
1 short: the system is running normally, what we hear every day, but there is no problem with the machine.
2 short: general error, enter cmos settings, reset error options.
1 long 1 short: ram or main board error, try to use memory, if not, must replace the main board.
1 long 2 short: monitor or display card error.
1 long 3 short: keyboard controller error, check the main board.
1 long 9 short: board flash ram or eprom error, bios damage. Try for flash ram.
Continuous sound (long humming): memory is not seated or damaged. Re - insert memory, if not, replace memory. It keeps the bell ringing: the power supply, display and graphics card are connected.
Check all plugs.
Repeat short loop: power supply problem.
Voiceless display: power supply problem.
Size: look at the picture
Number: 1
No retail packaging
Note: images may not reflect the actual color of the project due to differences between different displays. Thank you!
Material: plastics and metals
Color: view the picture
Use: turn on the computer power supply and we will hear familiar sound of beep, usually indicating that the computer can be used normally and that the sound is emitted from the baby.
Red is positive and black is negative (in fact, whatever the positive or negative pole, only the interface to the speaker can be used)
Note on board alarm tone
The bios awards are generally awarded
1 short: the system is running normally, what we hear every day, but there is no problem with the machine.
2 short: general error, enter cmos settings, reset error options.
1 long 1 short: ram or main board error, try to use memory, if not, must replace the main board.
1 long 2 short: monitor or display card error.
1 long 3 short: keyboard controller error, check the main board.
1 long 9 short: board flash ram or eprom error, bios damage. Try for flash ram.
Continuous sound (long humming): memory is not seated or damaged. Re - insert memory, if not, replace memory. It keeps the bell ringing: the power supply, display and graphics card are connected.
Check all plugs.
Repeat short loop: power supply problem.
Voiceless display: power supply problem.
Size: look at the picture
Number: 1
No retail packaging
Note: images may not reflect the actual color of the project due to differences between different displays. Thank you!