Acoustic Components>>>Electronic Components & Supplies
Brand Name KY WIN ROBOT
Origin CN(Origin)
is_customized Yes
Model Number Buzzer
Type Buzzer
Scope of use: After the computer is turned on, we will hear the familiar sound "beep", which generally means that the computer can be used normally. This sound is emitted from this "baby". The red line is the positive pole and the black line is the negative pole (actually it is not positive or negative, as long as it is connected to the Speaker interface) Motherboard alarm tone descriptionThe general meaning of the AWARD BIOS ringing tone is: 1 short: The system starts normally, which is what we can hear every day, and it also shows that the machine has no problems.2 Short: General error, please go to CMOS Setup and reset the incorrect option.1 long 1 short: RAM or motherboard error, try a memory, if it still does not work, had to replace the motherboard.1 long 2 short: display or display card error.1 long 3 short: keyboard controller error, check the motherboard.1 long 9 short: The motherboard flash RAM or EPROM error, the BIOS is damaged. Try changing the block flash RAM.Keep ringing (long sound): The memory module is not plugged or damaged. Reinsert the memory module. If it still does not work, only replace one memory.Keep ringing: The power supply and monitor are not connected to the display card. Check all the plugs.Repeat short sound: power problem.No sound, no display: power problem. The general meaning of the AMI BIOS ringing tone is:1. A short sound, memory refresh failed. Memory damage is more serious, I am afraid you have to replace the memory.2. Two short sounds, memory parity error. You can enter the CMOS settings and turn off the memory Parity parity option, which is set to Disabled. However, in general, the memory stick has parity and the parity is turned on in the CMOS settings, which is good for the stability of the microcomputer system.3. Three short sounds, system basic memory (1st 64Kb) check failed. Replace the memory.4. Four short sounds, the system clock is wrong. Repair or replace the motherboard.5. Five short sounds, CPU error. But it may not be the fault of the CPU itself. It may be a problem with the CPU socket or some other place. If the CPU is normal on other motherboards, the error is definitely in the motherboard.6. Six short sounds, keyboard controller error. If the keyboard is not plugged in, it is easy to do, just plug it in; if the keyboard is connected properly but there is an error message, you may want to try a good keyboard; otherwise, there is a problem with the keyboard control chip or related parts.7. Seven short sounds, the system real mode error, can not switch to the protection mode. This is also the fault of the motherboard.8. Eight short sounds, memory read/write errors. The memory chip on the graphics card may be damaged. If the memory slice 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 changing the good BIOS of the same type. If you prove that there is a problem with the BIOS, you can try to recover by rewriting or even hot plugging.10. Ten short sounds, register read/write errors. Only repair or replace the motherboard.11. Eleven short, cache error.12. If you can't hear the beep ringing and you can't see the screen display, you should first check if the power supply is connected properly. It is easy to neglect during the maintenance. If you do not connect the power supply to the motherboard, you can start the test. Secondly, let's see if there are fewer components, such as CPU, memory stick, etc. Again, unplug all the cards in question and try to leave the display card. Finally, find the jumper on the motherboard to clear the CMOS settings, clear the CMOS settings, and let the BIOS return to the factory state. If there is no problem with the monitor or the display card and the connection, there is no problem with the CPU and the memory. After the above steps, the microcomputer still does not display or ring the sound when it is turned on, and it can only be a problem of the motherboard. POENIX's BIOS alarm sound (the previous boss has a lot of POENIX, but it has now been acquired by AWARD) 1 short system starts normally1 short 1 short 1 short system power-on initialization failed1 short 1 short 2 short motherboard error1 short 1 short 3 short CMOS or battery failure1 short 1 short 4 short ROM BIOS check error1 short 2 short 1 short system clock error1 short 2 short 2 short DMA initialization failed1 short 2 short 3 short DMA page register error1 short 3 short 1 short RAM refresh error1 short 3 short 2 short basic memory error1 short 3 short 3 short basic memory error1 short 4 short 1 short basic memory address line error1 short 4 short 2 short basic memory check error1 short 4 short 3 short EISA timing error1 short 4 short 4 short EISA NMI port error2 short 1 short 1 short front 64K basic memory error3 short 1 short 1 short DMA register error3 short 1 short 2 short main DMA register error3 short 1 short 3 short main interrupt processing register error3 short 1 short 4 short interrupt processing register error3 short 2 short 4 short keyboard controller error3 short 1 short 3 short main interrupt processing register error3 short 4 short 2 short display error3 short 4 short 3 short clock error4 short 2 short 2 short shutdown error4 short 2 short 3 short A20 door error4 short 2 short 4 short protection mode interrupt error4 short 3 short 1 short memory error4 short 3 short 3 short clock 2 error4 short 3 short 4 short clock error4 short 4 short 1 short serial port error4 short 4 short 2 short parallel port error4 short 4 short 3 short digital coprocessor error The sound of the buzzer can be used to judge the working status of the motherboard.
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