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Troubleshoot the computer according to the motherboard alarm sound.
Now there are two kinds of BIOS commonly used in motherboards, "AMI and AWARD", and their definitions are slightly different due to different manufacturers.
1 Short: The system starts normally. Congratulations, there is nothing wrong with your machine.
2 Short: General error, please go to CMOS Setup and reset the incorrect options.
1 long and 1 short: There is an error with the RAM or motherboard. Try to change the memory, if it still doesn't work, you have to change the motherboard.
1 long and 2 short: The display or graphics card is wrong.
1 long and 3 short: The keyboard controller is wrong. Check the motherboard.
1 Long 9 Short: Motherboard Flash RAM or EPROM error, BIOS corruption. Try a different block of flash ram.
Constant ringing (long sound): The memory module is not plugged in tightly or is damaged. If it still doesn't work, you can only replace a memory module.
Repeated, short ring: There is a problem with the power supply.
No sound and no display: There is a problem with the power supply.
Below is the alarm tone for the AMI BIOS**:
1 Short: The memory refresh failed. Replace the memory module.
2 Short: The memory ECC verification error is incorrect. Setting the memory option for ECC check to Disabled in CMOS Setup will solve the problem, but the most fundamental solution is to replace a memory.
3. Short: The basic memory of the system (the first 64KB) failed to be checked. Change memory.
4 Short: The system clock is wrong.
5 Short: Processor (CPU) error.
6 Short: Keyboard controller error.
7 short: The real mode of the system is wrong and cannot be switched to protection mode.
8 Short: A memory error is displayed. If there is a problem with the display memory, try changing the graphics card.
9 Short: ROM BIOS check and error.
1 long and 3 short: memory error. If the memory is damaged, it can be replaced.
1 long and 8 short: A test error is displayed. The monitor cable is not plugged in properly or the graphics card is not plugged in properly.
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Open'Control Panel'Find'Sound and Audio Equipment'After opening, click 'Sound' tab to select the sound scheme inside as 'Silent' point OK,If it's not the 'drop' sound from the computer speaker,That's the alarm sound of the motherboard speaker,If that's the hardware,It's a hardware conflict。
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Open "Control Panel" - "Accessibility Options" in turn, then switch to the "Sound" tab, check whether the "Use Sound Guard" and "Use Sound Display" are checked, and cancel it.
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This is the sound of the hard drive!
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The sound of the computer host is due to the formation of an oxide layer on the surface of the gold finger of the memory or independent graphics card, resulting in poor contact between the memory and the memory slot, and the poor contact between the graphics card and the graphics card slot, causing a black screen and a dripping sound.
1. You can turn off the power first, open the compartment, dial out the memory, and use the eraser to face the part of the gold finger (that is, the place where there is a copper sheet).
2. Rub it back and forth a few times, and then insert it back into the memory slot (or insert it back into another memory slot), and it's OK.
3. If you have an independent graphics card, you can also use the same method to deal with the graphics card, then insert it back into the graphics card slot, and finally install it, and restart the computer
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1. "Didi." Continuous short tones.
In general, it is common for the host computer to have a power supply problem. However, sometimes when the output voltage of the power supply is low, the host does not alarm, but the hard disk is lost, the reading performance of the optical drive is poor, and it often crashes. When these situations occur, it is best to check whether the output of each voltage is low, when +5V and +12V are less than 10%, the above problems will occur from time to time.
Because the power supply has a voltage output, it is often mistaken for a problem with the motherboard or the hard disk, and a lot of time is wasted. When the DC component is reduced, the high-frequency AC component in the power supply increases, which will interfere with the normal operation of the motherboard, resulting in system instability, and it is easy to crash or blue screen.
However, this is the case on some types of motherboards from Intel and Gigabyte, if the system appears "Didi. A continuous short beep is not a power failure, but a memory fault alarm, which needs to be noted.
2.The sound of the ambulance "Woo la Woo La" was accompanied by the sound of the starter non-stop.
This situation is the system alarm sound of CPU overheating, mostly because of dust removal for the inside of the host, cleaning the CPU radiator or because of replacing a new CPU fan, because the installation is not in place, the CPU radiator and the CPU are not in good contact, there is a certain space or there are debris added in between, resulting in the heat emitted by the CPU can not be dissipated normally, and the CPU is as high as 80-90 as soon as it is turned on. If it is a CPU with a PIII or less, because the temperature test of the CPU is collected by a temperature probe near the CPU, the displayed temperature value has a certain error with the actual temperature value of the CPU, which is about 10-20 different. The temperature sensor of PIV's CPU is integrated inside the CPU, so the CPU temperature displayed by the system is more accurate.
Generally, as soon as the host is turned on, the CPU temperature prompted by the system is around 50, which is normal.
3."Tick. "Tick. 's continuous, spaced long tones.
This is the sound of the memory alarm, which is generally due to loose memory, poor contact between the gold finger of the memory and the memory slot, oxidation of the gold finger of the memory, and failure of a chip in the memory.
4."Tick. Didi" is a long and short continuous chirp.
This is a graphics card alarm, usually the graphics card is loose, the graphics card is damaged, or the power supply part of the graphics card of the motherboard is faulty.
5.There is no movement after two long tones of "beep", and after a while, you will hear the sound of "squeak" reading floppy drive.
If there is an image display, it will indicate that the system will boot from the floppy drive and is reading the floppy disk. If there is no floppy disk in the floppy drive, the system will prompt that no system cannot be started, and the system is suspended.
6.A short "beep" sound.
In general, this is a prompt sound that the system self-test has passed and the system has started normally. However, when some motherboards pass the self-test, there is no such prompt sound, and there is no sound at all. Also note that some motherboards may take a long time to self-test, and will wait five or six seconds before hearing a "beep" sound, which requires a bit of patience.
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There are usually several possible reasons for the dripping sound emitted by the computer host:
Hardware failure: When the motherboard, hard disk, memory, and other hardware fails, the computer will emit a didi sound to warn the user. In this case, it is recommended to immediately back up important data sources and contact professional technical support personnel for repair and maintenance.
BIOS sound prompts: When you turn on your computer or change options in the BIOS (Basic Input and Output System) settings, the system will sound differently. These prompts can indicate information such as high CPU temperature, memory failure, low battery level, hail trails, and more.
You can refer to the system manual to see what the sound means.
Software alerts: Some software uses sound prompts to send alert messages to users, such as antivirus software discovering a virus, email client receiving a new message, etc.
Other factors: Power supply issues, sensor damage, and other factors can also cause the main unit to emit a drip sound. It is recommended to double-check the power connection or contact a professional technical support person for diagnosis and repair.
In any case, if the host is making a dripping sound, there is an underlying problem that needs to be addressed. If you're having trouble resolving the issue on your own, seek help from a professional technical support person.
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The dripping sound from the computer host may be due to the following reasons:
Hardware failure. The dripping sound emitted by the computer host may be caused by a hardware failure, such as a hardware problem such as a memory module, graphics card, hard drive, etc., which will sound a warning sound.
BIOS settings digging. The sound of the main computer making a drop can also be due to a problem with the BIOS settings, such as a warning sound when the computer detects a hardware abnormality when it boots up.
The temperature is too high. The dripping sound emitted by the computer host can also be caused by the CPU temperature being too high, and the motherboard will sound a warning sound to protect the CPU from damage.
The workarounds are different for different reasons. If it is caused by hardware failure, you need to check whether the computer hardware is working properly, and replace or repair it if necessary. If you have a problem with the BIOS settings, you need to go to the BIOS page to set the settings.
If it is caused by high temperature, you need to clean the computer radiator and fan, or replace the radiator, fan and other hardware devices.
It should be noted that if the computer host emits a dripping sound, it should be checked and dealt with in time so as not to affect the normal use of the computer and the life of the hardware.
As long as the computer is plugged in, it's right.,In addition, one end of the graphics card is to be connected to the back of the case.,And the memory module won't be interfaced.,According to the direction,From the easy to distinguish,I suspect the landlord is here to make trouble.。
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