Emergency, the computer monitor won t be turned on

President Tian Hello.

1. Can you confirm whether the power indicator is on? If it does not light up, it is recommended to plug and unplug the power cord again, or you can replace a power cord for observation. If the problem cannot be solved by the above operations, it may be a partial fault of the power supply of the monitor, and it is recommended that you contact the BenQ service center for verification and confirmation.

2. If the power indicator is on, please confirm whether the indicator light is green or orange to determine whether the host is operating normally. If the indicator light is normal and green, and there is no output on the screen, it is a hardware fault of the display, and it is recommended to contact the service center for detection and confirmation; If the indicator light is orange and the screen is not displayed, it is recommended that you try to disconnect the signal cable between the monitor and the host, and open it separately to observe, whether there is BenQ's logo and "no signal detected" and other information prompts, if there is no prompt, it is a monitor failure, it is recommended to contact the service center for testing; If the opposite phenomenon occurs, it may be caused by an abnormality in your host graphics card or data cable, you can try to change the data cable or confirm with the host computer of the main computer.

BenQ worry-free baby.

There is a delicate circuit board inside the lid of the computer monitor, which is easy to get wet.

1.Is it because the power switch of the monitor does not light up directly?

The solution, directly get the repair of household appliances, the repair location, I have repaired no more than 50, he just wants me.

20 yuan, if you get the repair of the computer, it is estimated that it can exceed 100, they repair the computer, and ask for the price.

2.If it is the monitor power switch can be on, but the screen is not displayed?

This is estimated to be related to the graphics card in the host, and the graphics card can be reinserted and re-inserted, but it is not possible, and it can also be sent to the location of repairing home appliances.

3.If there is a problem with the computer monitor, it is almost the same as repairing the internal components of the TV, and if it is repaired.

The appliances can't be handled, and then they get to the computer repair department.

Good luck.

The computer monitor won't turn on for the following reasons:

1. Power supply problem:

If your computer monitor isn't plugged in, or if the power cord is loose or damaged, it won't turn on. At this point, you can check whether the power cord is plugged in tightly, or try replacing the power cord.

2. The display is faulty

If there is a malfunction in the display itself, such as a damaged screen, burned circuit board, etc., it will also cause the monitor to fail to turn on. At this time, it is necessary to contact Qizhen to repair or replace the monitor after the sale.

3. Graphics card problem:

The display won't turn on or because of a problem with your computer's graphics card, such as a corrupted graphics card driver or the graphics card itself. At this point, you can sidechain and try to reinstall the graphics driver, or replace the graphics card.

4. System problems:

Sometimes there is a problem with the computer system that can also cause the monitor to not turn on, such as system crash, blue screen, etc. At this point, you can try restarting your computer or doing a system repair.

5. Connection problems:

If the monitor and computer are not connected well or the cable is damaged, the monitor will not turn on. At this point, you can check whether the cable is plugged in tightly or replace the cable. <>