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List of contents of this article:

• 1, What should I do if the win7 computer suddenly fails to open!
• 2, What to do if the computer can't enter the system
• 3、What to do if the computer windowsxp can't start
• 4, What should I do if the computer can't be turned on?
• 5,win7 What should I do if my computer can't be opened

What should I do if the win7 computer suddenly fails to open!

The following article will share with you the solution to win7 my computer can't be opened.

Repair system files: You can try to use the Windows 7 installation disk or USB boot disk to repair damaged system files. For specific operation methods, you can refer to the system recovery function of Windows 7. Scan and remove viruses: If your computer is infected with malware or viruses, it may cause Windows to fail to start normally.

On the system desktop, right-click the computer icon and select the property option to enter. Enter the computer system interface and click the advanced system settings option on the left to enter. Switch to the advanced tab and click the setting button to continue to the next step.

Specific steps: Check the network connection to see if the web page cannot be opened due to network reasons. Click the network connection icon on the system tray to check whether the network is connected in the pop-up menu. If it shows that there is no connection, please click connect.

What to do if the computer can't be turned on

1. Restart the computer, if it can be normal Entering the system means that the last time was just an occasional program or system running error, which is irrelevant. If you can't enter the system normally frequently, press F8 immediately after power-on to see if you can enter the safe mode or configure the correct mode for the last time. If so, exit after entering, and restart again, you should be able to enter the normal mode.

2. It is a common problem that the computer cannot enter the system when it is turned on, but many people don't know how to solve it. This article will introduce several solutions to help you solve this problem.Click the F8 key to enter the system operation menu, select "Last Correct Configuration", restart the computer, and see if it can be solved.

3. Solution 2: Safe mode. If method one "the last correct configuration" does not solve the problem, it may be a little tricky. We can try safe mode.

4. When the computer is turned on and cannot enter the system, it may be a graphics card problem. Of course, it also includes other chassis hardware, such as memory stick sound card, etc. The first thing we need to do is to check whether these hardware is plugged in. You can unplug it again, clean it up and plug it back in.

What to do if the computer windowsxp can't start

1. Use the Windows boot disk. If the boot problem is caused by the startup record of the active partition or the damage of the files used in the operating system startup, the boot disk can solve the problem.

2. Use system restore: If you have recently made changes, such as installing new software or drivers, you can try to use system restore to restore Windows XP to its previous state. Reinstall Windows XP: If None Of The Above Steps Can Solve The Problem, The Last Option Is To Reinstall The Windows XP System.

3. The first solution is to try to start in safe mode. Press the F8 key when the computer starts up and select the safe mode to start. Safe mode can enter a minimum system environment to eliminate problems.If the system can start in safe mode, the problem may be caused by a driver or software.

4. If there is no one-click restore, use the system USB flash drive to reinstall the system. After inserting the USB flash drive, press the DEL key (the notebook is generally F2 or according to the prompt character at the bottom of the screen) to enter CMOS, and enter the BOOT tab to set the USB disk as the first startup item. Restart to enter the USB disk boot menu, select clone installation, and then follow the prompts.

5. Failover console method When the computer cannot be started, you can also run the failover console from the Windows XP installation CD to try to fix the error: insert the installation CD and restart the computer from the optical drive. Press the "R" key to select the repair or recovery option.

What should I do if the computer can't be turned on?

1. Motherboard jumper insertion error. If such problems occur, you should first check whether the interface at the motherboard jumper is plugged in correctly. If it is really not accurate, unplug them all, and short-circuit the two pins of "Power" with a metal object. If it can be turned on normally, the first thing to rule out is the core hardware. Question.

2. Confirm the power supply a. Confirm the connection of the power cord and whether the socket is plugged in as shown in the figure below. If there is a main power switch on the extension line, please make sure it is on.

3. The voltage is unstable enough to bring up the computer voltage, which is also one of the reasons why the computer cannot be turned on. You can buy a transformer to improve it. There is a problem with the computer system. If the system is broken due to poisoning, the computer cannot be turned on in this case.

What should I do if my computer can't be opened in win7

1. The following article will share the solution for my computer in win7 that can't be opened.

2. Find "explorer.exe" on "Process".

3. If the system is poisoned or damaged, it is recommended to reinstall the system. The solution to the problem that the file cannot be opened: open the registry, start the menu---run regedit; open the registry editor.

4. Take XP as an example, right-click on my computer to select properties, find the advanced tab, find the startup and troubleshooting items below, and click Settings.

5. Specific steps: on the computerWhen starting or restarting, quickly press the f8 key on the keyboard when the first screen of the computer appears, and select the corresponding safe mode in the system multi-operation boot menu that appears.

6. Try the safe mode: You can try to enter the safe mode of Windows 7, which can be achieved by pressing the F8 key when starting the computer. In safe mode, you can try to fix problems with Explorer or operating system.