The AOC display automatically powers off and turns off, and after a few seconds it automatically tur

TPV's common problem,,My 2217 is also this fault!! It seems that the quality of this brand is not good, and this brand will be resolutely discarded next time.

Is there a timer switch? Certainly not a hosting issue.

Summary. Hello, I am the answerer Mr. Xiaobu, your question is from me, it takes a little time to type, please be patient.

AOC LCD monitor always automatically power off, is there a problem?

Hello, I am the answerer Mr. Xiaobu, your question is from me, it takes a little time to type, please be patient.

It is obvious that the power supply part of the power supply is faulty: after continuous work, the temperature in the machine rises, and the performance of some parts is affected, resulting in the inability to continue to work, that is, the cold machine is often said to work normally, and it will not work as soon as it is heated. This is a common problem of liquid dust Lu Nianjing display,It's generally a problem with power output,It's not a matter of you changing the power cord,If you are in the insurance, it is recommended that you find after-sales service to solve the problem。

AOC display problem, every time you turn on the machine, you need to turn it on and off many times before it can be used normally.

AOC monitor problem, after each slow closing time after the boot, you need to turn it on and off many times repeatedly in order to use it normally<>

This fault is caused by a faulty power strip inside the AOC display plexus. The cause is the failure of the filter capacitor on the power board.

Solution: The cost of a capacitor is a few cents, and the total maintenance cost is 3 to 5 yuan, which does not require any professional technology, but when disassembling the screen, be careful not to break the screen. When replacing, look for 16V or 25V capacitors, and it is best to replace them all.

After replacing it, it can be used normally. I hope I can help you!

Dear users, the computer can't turn on the black screen solution:

1.Check whether the monitor and the main unit cable and connector are connected;

2.If the external monitor sees that the system has started normally, then you can check whether the switch button above the keyboard for turning off the power supply when the display is closed is normal;

3.If the external monitor and the pop-up display power-off switch are all right, the display cannot be displayed, then it may be a system problem;

4.If you are unconditionally connected to an external monitor, please reboot it and pay attention to whether the display screen is black at the beginning of the system boot in the DOS boot state. If the screen is also black when the DOS boots, and there is no normal self-test sound, it is mostly a system failure;

The startup disk may be set up incorrectly. Solution: Modify the hard disk mode. Boot up, press F2, F10, F12 Delete (depending on the motherboard) to enter the BIOS, and set the first boot disk as a CD, floppy disk or U disk to a hard disk (harddisk);

6.HDD MBR error can be reset with DiskGenius;

7.Check whether the optical drive, USB flash drive, floppy disk, etc. are inserted, if so, you can take them out and try to turn them on;

8.Enter the BIOS, modify the hard disk mode, set different modes and try to restart to see if it can boot;

9.Press F8 to enter the mode, and select the latest correct configuration or normal startup.

10.If none of the above methods can be solved. For desktop computers, please disassemble the case, unplug the hard disk cable and reconnect it, and then see if it can be started; During the boot process, listen to and touch the hard disk with your hands to see if the rotation is normal;

11.The one-size-fits-all approach: reinstall the system.

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