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This is definitely not a problem with the power supply, it is that you did not turn off the computer, but set the computer to sleep state, but the same as the shutdown, the host light is not on. You can go into the system and check it yourself.
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Are you sure your computer is turned off!
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No, then your computer is too good.
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You turned it off and unplugged it.
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I haven't seen anything like this before, haha, funny.
You go to the manufacturer for a warranty, it's hard to kill their engineer haha.
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Small faults in the computer always bother us all to work, such as the sudden failure of the mouse, many people do not know what caused it, and they can't find a solution for a while. For this reason, I have compiled and recommended relevant knowledge for everyone, I hope you like it.
The computer mouse is out of order, and the keyboard is turned off and operated1
Press and hold the Alt key with your thumb and press the F4 key with your middle finger continuously (multiple times) until the shutdown dialog box appears, using the keyboard function keys and select Power Off.
The computer mouse is out of order, and the keyboard is turned off and the operation method 2
Press the 3 keys Ctrl + Alt + Del twice in a row at the same time, and the system will automatically shut down.
Computer mouse failure, keyboard shutdown operation method 3
When shutting down, press Ctrl+Alt+Del keys to pop up the task manager, press Alt + U keys to select the shutdown item, hold down the Ctrl key at the same time, and then press the U key, it will shut down or restart in less than three seconds.
This shutdown method simply cancels the saving of some personal settings that need to be run gradually when the system is shut down, and ends all new tasks that are currently running with the task manager in the shortest possible time.
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It's that the computer will get stuck after clicking to shut down, shaking the mouse and not responding, you can move after a second, and then it will shut down, that is, the computer will be stuck after clicking to shut down, shaking the mouse and not responding, you can move after a second, and then it will shut down, hello dear, cause analysis: It may be a problem caused by the conflict between the core graphics card and the nvidia independent graphics card or the independent graphics driver. Workaround:
1Disable the integrated graphics card can be solved,Use a separate display,Or it is recommended to upgrade to win10 system to the latest,Generally this problem occurs,Mainly win10 1809 version,1803 version、1709 version, etc.,The official has solved this bug,It is recommended to update win10 to Chi Shi to 1903 or above version。 2 Windows 10 update method, click on the "Start" menu, click on the "Code Rental Settings" gear icon, in the Windows settings interface, we click on "Update and Security", in Windows Update, click Update Now. Generally, the automatic shutdown can be caused by the high temperature caused by too much dust in the CPU fan, if so, clean up the dust of the CPU fan and heat sink, and add new heat dissipation grease.
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If your computer shuts down automatically when you move the mouse cursor to the Start menu, it may be due to a system or hardware issue. Here are some possible solutions:
1.The computer is overheating. Check if your computer is overheating, if it does, it may cause it to shut down automatically. Clean up the dirt and dirt from your computer's cooler and fans to make sure your computer is functioning properly and maintaining the proper temperature.
2.Power failure. It may be that the power supply is faulty, so the computer is not working. You can try testing different power outlets to check if the power supply is working properly. If there may be a problem with the power supply, the power supply needs to be replaced.
3.Virus and malware infections. To see if your computer is infected with viruses or malware, you can use antivirus software to conduct a full scan. Clean up system junk and malware to keep your computer safe.
4.Operating system or system file error. The error near the start button can be caused due to the slippery issue of the operating system or system files. It can be repaired using the Windows Repair Tool, or the operating system can be reinstalled.
5.Hardware errors. (e.g., power supply or motherboard failure) you can try replacing or upgrading the corresponding hardware parts to improve the performance of your computer.
Hopefully, these solutions will help you solve the problem of your computer automatically shutting down. If the issue is still not resolved, please contact professional technical support for further assistance.
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It's just that the computer will get stuck after clicking on the shutdown.,Shake the mouse and don't respond.,You can move after a second.,And then it's shut down.,It's the computer will get stuck after the stool is turned off.,Shake the mouse and don't respond.,You can move after a second.,And then it's shut down.,Hello dear,Cause analysis:It may be a problem caused by the conflict between the core graphics card and the nvidia independent graphics card or the independent graphics driver。 Workaround:
1Disable the integrated graphics card can be solved, use a separate display, or it is recommended to upgrade to win10 system to the latest, this problem generally occurs, mainly win10 1809 version, 1803 version, 1709 version, etc., the official has solved this bug, it is recommended to update win10 to 1903 or above version. 2 windows10 update method, click on the "Start Socks Rock Brigade" menu, click on the "Settings" gear icon, in the Windows settings interface, we click on "Update and Security", in Windows Update, click Update Now. Hope it helps.
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Sometimes when we operate the computer, we will encounter the sudden failure of the mouse, this empty type when you want to operate the computer shutdown then you can only use the shortcut keys of the computer keyboard to operate, many friends do not know which shortcut keys, there are many ways.
Method 1
1. Press and hold"Alt key".and press the F4 key several more times. Pants.
2. Wait for the computer to appear in the shutdown dialog box.
3. Then use the up and down keys on the keyboard to operate and select the shutdown.
Method two
1. Press at the same time“ctrl+alt+del”
2. Press twice in a row, and the computer will automatically shut down.
Method three
1. When the power is off, pressCtrl+Alt+DEL
2. Pop up the task manager and press itAlt+U keySelect the shutdown item.
3. Press and hold at the same timeCtrl key, press againU key, which shuts down or restarts in less than three seconds.
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Method 1: Press the Windows key on the computer keyboard, then use the Fangqin positive redirection key to move the cursor up or down, and select "Clear Portable Shutdown".
Method 2: If you suspect it, you can directly press the shutdown button on the host, and if you want a notebook, you can also press the power button directly.
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