Scope of use:
After the computer is turned on, we will all hear a familiar beep, which generally means that the computer can be used normally. This sound is emitted from this ‘baby’.
The red wire is positive and the black wire is negative (actually, there is no difference between positive and negative, as long as it is connected to the Speaker interface, it can be used)
Motherboard alarm tone description:
The general meaning of the AWARD BIOS ringtone is:
1 short: The system starts normally. This is what we hear every day, and it shows that the machine has no problems.
2 short: General error, please enter CMOS Setup and reset the incorrect option.
1 long 1 short: RAM or motherboard error, try another memory, if it still does not work, you have to replace the motherboard.
1 long 2 short: monitor or video card error.
1 long 3 short: keyboard controller error, check motherboard.
1 long 9 short: The motherboard’s Flash RAM or EPROM is wrong, and the BIOS is damaged. Try another flash RAM.
Constant beeping (long beep): The memory module is not tightly inserted or damaged. Reseat the memory module. If it still doesn’t work, just replace one memory module.
Non-stop ringing: The power, monitor is not connected to the graphics card. Check all the plugs.
Repeating short beep: Power problem.
No sound and no display: Power problem.
The general meaning of the AMI BIOS ringtone is:
1. A short beep, memory refresh failed. The memory is severely damaged, so I have to replace it.
2. Two short beeps, memory parity error. You can enter the CMOS setting and turn off the memory parity option, that is, set it to Disabled. But in general, the memory module has parity and turning on parity in the CMOS settings is good for the stability of the microcomputer system.
3. Three short beeps, the system basic memory (the first 64Kb) check failed. Replace the memory.
4. Four short beeps, system clock error. Repair or replace the motherboard.
5. Five short beeps, CPU error. But it is not necessarily the fault of the CPU itself. It may also be a problem with the CPU socket or elsewhere. If the CPU is normal on other motherboards, the error must be the motherboard.
6. Six short beeps, keyboard controller error. If the keyboard is not plugged in, then it is easy to do so. If the keyboard is connected normally but there is an error message, you may try another good keyboard; otherwise, there is a problem with the keyboard control chip or related parts.
7. Seven short sounds, the system’s real mode is wrong, and you cannot switch to the protection mode. This is also the fault of the motherboard.
8. Eight short beeps, memory read / write errors. The memory chip on the graphics card may be damaged. If the memory chip is pluggable, just find the bad one and replace it, otherwise the graphics card needs to be repaired or replaced.
9. Nine short sounds, ROM BIOS check error. Try another good BIOS of the same type. If there is a problem with the BIOS, you can try to recover by rewriting or even hot swapping.
10. Ten short beeps, register read / write error. It can only be repaired or replaced.
11. Eleven short sounds, cache errors.
12. If you can’t hear the beep ringtone and can’t see the screen display, you should first check whether the power supply is properly connected. It is often easy to be negligent during maintenance. Start the test without connecting the motherboard power supply. Secondly, you need to see if there are any missing components, such as CPU, memory, etc. Again, unplug all the questionable cards, leaving only the graphics card to try. Finally, find the jumper that clears the CMOS settings on the motherboard, clears the CMOS settings, and returns the BIOS to the factory state. If there is no problem with the monitor or display card and the connection, and there is no problem with the CPU and memory. After these steps, the computer still does not display or ring when it is turned on, then it can only be a problem with the motherboard.
1 short System startup is normal
1 short 1 short 1 short System power-on initialization failure
1 short 1 short 2 short Motherboard error
1 short 1 short 3 short CMOS or battery failure
1 short 1 short 4 short ROM BIOS check error
1 short 2 short 1 short System clock error
1 short 2 short 2 short DMA initialization failed
1 short 2 short 3 short DMA page register error
1 short 3 short 1 short RAM refresh 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 Basic memory address line error
1 short 4 short 2 short Basic memory check error
1 short 4 short 3 short EISA timing device error
1 short 4 short 4 short EISA NMI port error
2 short 1 short 1 short 64K basic memory error
3 short 1 short 1 short DMA register error
3 short 1 short 2 short Main DMA register error
3 short 1 short 3 short Main interrupt processing register error
3 short 1 short 4 short Error from interrupt processing register
3 short 2 short 4 short Keyboard controller error
3 short 1 short 3 short Main interrupt processing register error
3 short 4 short 2 short Display error
3 short 4 short 3 short Clock error
4 short 2 short 2 short shutdown error
4 short 2 short 3 short A20 gate error
4 short 2 short 4 short Protection mode interrupt error
4 short 3 short 1 short memory error
4 short 3 short 3 short clock 2 error
4 short 3 short 4 short Clock error
4 short 4 short 1 short Serial port error
4 short 4 short 2 short Parallel port error
4 short 4 short 3 short Digital coprocessor error
The sound of the buzzer can determine the working status of the motherboard
Package Included:
30 x Mainboard Small Speakers
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