Computer startup sound 1 long 2 short monitor or graphics card error

The graphics card is not in good contact, it is recommended to remove the graphics card and erase the graphics card gold finger with an eraser, and then check it back! Generally, this problem and the movement of the machine or the use of the gold finger for too long may lead to oxidation of the gold finger.

Problems with the display card. You just unplug the graphics card and wipe it with the skin.

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. Remove the graphics card and plug it back in.

Due to the graphics card being plugged in well or not cleaned for a long time, the poor contact of the graphics card may also be caused by damage to the graphics card chip.

Solution: Wipe the graphics card clean and put it on.

I won't send it for repair!

Don't just know how to play games (research too!) ）

Check the cable first, and then try a different graphics card.

Have you determined that it's a problem with the graphics card?

If you are sure, wouldn't it be nice to just change the graphics card?

One long and two short is that the graphics card is not in good contact, unplug the graphics card, plug it in again, and that's it.

Causes and solutions:

1. The memory module is loose or damaged.

Solution: Use an eraser to wipe the gold finger of the memory module and reinsert the memory stick; Replace the memory module.

2. Poor contact of the graphics card.

Solution: Same as memory method.

3. The main engine is short-circuited.

Workaround: Clean up the host and replug the wiring.

4. Motherboard BIOS problems.

The motherboard BIOS stores important hardware data, and if it fails, it can cause the computer to not boot.

Solution: Go to the motherboard BIOS settings page and restore the BIOS to the default value.

Analysis: 1 long and 2 short is a graphics card error, the possible reason is that the graphics card or the display cable contact is poor, if the graphics card is a centralized display, it may also be a memory module poor contact. Of course, the serious case could be a corrupted graphics card.

Recommendations:1Turn off the power and turn on the case, replug the graphics card, and plug in the data cable between the monitor and the graphics card.

2.If the above operation is invalid, if the monitor is powered on but no signal is displayed, turn off the power and turn on the case, replug the memory module, and wipe the gold finger with an eraser (the back of the thumb fingernail is also fine) in one direction, and then turn it on after installation.

3.If the monitor is not powered on (the indicator light is not on), look at the back of the monitor, plug the power cord that connects to the monitor upwards, and check that the other end of the power cord is powered on to the outlet.

Surely something is broken, and you must not be afraid of dying if you repair it yourself.

Looking at the description below, your estimate is a motherboard issue!

1 Short: The system starts normally. Shows that there is nothing wrong with the machine.

2 Short: General error, please go to CMOS Setup and reset the incorrect options.

1 long and 1 short: There is an error in the memory 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. Reinsert the memory module, or replace the memory.

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 check of the system fails. Change memory.

4 Short: The system clock is wrong.

5 Short: There is an error in the CPU.

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: BIOS chip 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.

phoenix bios

1 Short: The system starts up normally.

1 short, 1 short, 1 short: The system initialization failed.

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 verification error.

1 Short, 2 Short, 1 Short: The system clock is incorrect.

3 Short 2 Short 4 Short: Keyboard controller error.

3 Short 3 Short 4 Short: A memory error is displayed.

3 Short 4 Short 2 Short: Error is displayed.

4 Short, 2 Short, 1 Short: Clock error.

4 Short 2 Short 2 Short: Shutdown error.

4 Short, 3 Short, 1 Short: Memory error.

4 short, 4 short, 1 short: The serial port is wrong.

4 short, 4 short, 2 short: the parallel port is wrong.

Comparison Table 1 of the old version of the award BIOS alarm sound and fault meaning The system starts normally.

2. The short CMOS setting is incorrect, and it must be set again.

1 long and 1 short memory or main version error, change memory or master version.

1 long 2 short monitor or graphics card error, may display card is not plugged in 1 long 3 short keyboard controller error, master version problem.

1 long 9 short Flash RAM or EPROM error of master BIOS, serious master issue.

Repeating short rings Power issues.

The memory is not plugged in tightly or is corrupted.

If the computer does not start, there is a long and two short alarm sounds, which is mostly a problem with the computer graphics card. Common causes:

1. The graphics card is not plugged in properly;

2. The gold finger of the graphics card is oxidized and the graphics card is gray, resulting in poor contact between the graphics card and the slot;

Third, it may also be that the graphics card chip is damaged.

Solution: Open the case, unplug the graphics card, and use a soft brush to clean the dust around the graphics card and its slots. Then carefully wipe the gold finger of the graphics card with an eraser, then reinsert the graphics card into the slot and fix it, and restart the computer. If the fault persists, a component on the graphics card may be damaged, try replacing the graphics card.

Question, the motherboard is generally guaranteed for 3 years. If the overall configuration is not very high-end, and it is over-warranted, you will go to repair it at your own expense, and you will get it within 10-30.

It has nothing to do with hardware.

Your new graphics card has a driver... Embarrassment...

Plug in the new independent display and reinstall the system.。。。 You can definitely try it, good luck!!

Unplug the main unit power cord. Plug it back in.

What motherboard are you using? Some motherboards and graphics cards are not available.

Is it caused by the new graphics card not having a driver installed? You can try it, the next driver.

Use safe mode to enter the system, if not, the graphics card is incompatible.

It's obviously a problem with the graphics card, either it's not plugged in well, or the graphics card is broken.

1. The meaning of the long 8 short alarm sound: the display test error (the display data cable is loose or the display card is unstable).

1 long and 8 short is that there is an error in the graphics card or monitor.

1 Remove the static electricity from your body first, open the case, check the connection of the display data cable, re-plug the monitor data cable and plug it in, if the fault is not eliminated, choose a good data cable and plug it in.

2 Remove the graphics card and use a brush to wipe the dust off the graphics card, then use an eraser to wipe the gold finger of the graphics card clean, and reinsert the graphics card steadily.

3 If the graphics card is not replaced properly.

Summary: Due to the long-term lack of maintenance of the computer, the graphics card is eroded by dust and leads to poor contact, as well as the loosening of the data cable of the monitor, resulting in no display when the computer is powered on. This shows that the daily maintenance of the computer is very important.

Replace the battery on the motherboard, and clean the fingers of the graphics card and memory with a rubber brush, and brush the slot with a toothbrush. Change the memory to a slot, and finally boot into the BIOS to see if the voltage of the power supply is normal? If 12V is less than 11V or 5V is less than 5V, then the power supply will not work.

That's pretty much it. Give it a try. Good luck.

The BIOS is a basic input-output system, and 1 long and 9 short alarm sounds mean that the BIOS memory is wrong.