Every time the computer is turned on, it prompts how to fix the repair or normal boot system

Normal shutdown" caused!

1。Try to boot the computer, after the computer brand is out, press F8, press Enter, Enter, enter the safe mode, and start advanced.

options, the last correct configuration, Enter, Enter, press to try!

2。No more, enter the safe mode, press enter, and after going to the desktop, antivirus software, full antivirus!

3。Reuse: 360 Security Guard, "Trojan Horse Killing": "360 System First Aid Kit", System Repair, Select All, Fix Now!

Network Repair, Start Fixing!

Again: Start First Aid! After restarting, click on the "File Recovery Area" and select all to completely delete the files!

4。If you can't do it again, unplug the graphics card and memory module, erase it, use a brush again, clean the slot dust and fan, replace the memory slot, etc.!

etc., uninstall the redundant, and only leave one, because similar software is not compatible with each other!

7。If you still can't turn it on, you need to "one-click restore" or "reinstall the system"!

8。If there is a problem with the hardware, send it for repair!

Dear users, hello:

When the computer encounters an illegal shutdown, there will be a self-test, mainly to check whether the hard disk will go wrong, which is also a measure of system maintenance. However, some computers will self-test the next time they turn on after self-testing once. Probably the question is:

If your hard drive has an abnormal sound during the self-test, it may be that your hard drive is malfunctioning. If the hard drive can be replaced within three years, if your service provider has a good reputation. Or you can find software to fix it.

People who are familiar with computers use this method) to first defragment the disk; After tidying up, there is still a sound, indicating that the hard disk has a bad cluster, so you need to back up the system to other disks (disks other than C disk), use ghost, backup and restore tool under DOS. Then restart to DOS mode and run format c: c (format c:).

c Shield bad clusters) ghost to other disks, after the format is completed, and then restore the system.

Here are some things you can try!

1. Start running cmd OK (pop up the DOS window).

2. Enter chkdsk r under the C: disk and press enter. (To detect and fix other drive letters, go to the appropriate re-drive letter and enter chkdsk r).

3. The system will prompt you to remove the label.

4. Prompt you to automatically check this volume label the next time you start it.

5. Restart.

In general, this method can be solved, if there is still a problem, it is that the hard disk has a hard injury. /p>

If there is no problem with the hard disk, click "Start Running", enter "regedit" in the "Run" dialog box to open the registry, and then select "hkey local machine system".

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This situation is due to the fact that the driver is not installed or the graphics card console program is not installed.

1. You can use the driver disc you brought when you purchased the machine to install the complete driver.

3. Use third-party software to update drivers.

2. Find "Hardware Detection" in the toolbox.

3. Click "Driver Installation" in the hardware test.

4. You can see the "installation status", if it is not installed, you can click to install it directly.

This is due to the lack of a driver for AMD graphics accelerators.

There is a problem with your graphics card driver or graphics card.

Disassemble the host and unplug the graphics card.

AMD graphics card component issues you reinstall it.

System file detection, general computer problems, such as abnormal shutdown (sudden power failure or high temperature), system file damage or poisoning after restarting, boot will have this situation, but this is not helpful, can not solve the above problems. If there is nothing wrong with the computer, then leave it alone, and it is estimated that it will not appear when the computer is turned on next time.

The PATA modes of hard disks are DMA33, DMA66, DMA100 and DMA133, and the latest SATA-150 is out! Generally speaking, most people now use the hard disk in PATA mode, and the hard disk uses DMA mode to transfer 2 to 8 times faster than the previous PIO mode.

The use of DMA mode plays a substantial role in the performance of the system. Windows 2000, XP, and 2003 systems sometimes turn off the DMA mode of the hard disk and automatically switch to PIO mode to run, which causes the performance of the hard disk to drop suddenly in the above systems.

The system boot speed is obviously slower, generally speaking, the slider that moves from left to right when the normal Windows XP system boots can start the system up to 2 or 4 times, but this problem may go 5 or 8 times or more when this problem occurs, and it obviously feels slow when the hard disk operation is running the system, and the CPU usage often reaches 100% when running some large software.

The configuration of a computer is a measure of the performance of a computer. Mainly look at CPU, graphics card, motherboard, memory, hard disk, monitor, etc.

Hard disks, hard disks are divided into solid state drives (SSDs), mechanical hard disks (HDDs), hybrid hard disks (SSHDs), SSDs are the fastest, hybrid hard disks are the second, and mechanical hard disks are the worst.

The core files of the system are corrupted, method 1, in another computer with the same system, make a PE system USB flash drive boot disk (if there is a CD, do not use it), find the system files displayed on the screen, and copy them into the USB flash drive. Then set up the USB flash drive on your computer to boot, enter the PE system, copy the file into your system, and then restart! Method 2: Reinstall directly!

It should be that the CPU temperature is too high, and the system will automatically restart in order to protect the system data from being lost, it is recommended to clean up the dust inside the host, especially the dust of the fan, to enhance the heat dissipation effect. o(oThank you!)

You unplug the power supply, wait for 10 minutes, and then turn it on. Remember that it is the power off.

If the system file is deleted by mistake, you can redo the system.

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The system files are missing, and the system can only be redone.

Analysis: As soon as the computer is turned on, it enters the screen of boot repair, because the hard disk file was damaged due to the last abnormal shutdown, and the system is now testing and repairing.

Treatment: 1The only thing a computer user needs to do is wait patiently for it to finish, and it will automatically restart when it is done. If you can't get into the system after restarting, you need to reinstall the system.

2.If you need to enter the system in a hurry, you can also press the esc key to skip the automatic repair and directly enter the system when the automatic repair screen appears, but the next boot will still need to carry out automatic repair, and often skipping the automatic repair will easily cause hard disk damage.

3.If this screen appears frequently, there may be more fragments or bad sectors in the hard disk, and you need to use the system USB flash drive or CD to start the computer, and use special tools such as diskgen to detect and repair the hard disk. If the repair doesn't work, you need to replace the hard drive.

First of all, you have to distinguish whether the display is not lit or the display has no signal.

First, the monitor is not lit, the contact is not good, or the power supply is not connected. Reseat the interface, this situation is mostly because of accidentally touching the power cord or some other reason that causes the line to deteriorate and loosen.

Second, there is no signal on the display.

a, the easiest, the line contact is not good, re-plug it. Or you can try a new wire and you'll find out.

b, the host is running normally, and the fan is working normally. This just means that your host is booted, but some internal devices are not fully booted. Another point can be seen that it is the keyboard when it is turned on.

The numlock light doesn't come on, that's overclocking. This requires re-inserting the graphics card and memory module, cleaning up the ash, and rebooting the device.

c, if it doesn't work, it may be a problem with the graphics card or hardware, which needs to go to the repair station to detect, and the worst case is to change the hardware. Generally not much, but exceptions are not excluded.

Let's just reinstall the system.

It's only an hour away.

System data loss.

It's useless to fix it. Just force the shutdown and reinstall it.

2. Run the tool on the computer, make a recovery disk on the U disk, and wait patiently for the production to be completed.

Accept>> Create installation media for another computer>> Confirm that the 64-bit system is selected, and the next >> select U disk).

3. Shut down the mechanic's computer, press the power button, and press F7 several times to enter the boot disk options page.

Select the USB flash drive option to enter the recovery system page, and install the system as prompted.

PS: You need to back up your computer data.

Next >> Install Now >> I don't have a product key >> Home or Pro >> Custom: Install Only >> Remove all drives once, then prefer solid state Click Next >> Wait for the installation to restart.

After reinstalling into the system, enter the Internet as soon as possible (Settings - Update & Security - Windows Update) and click Check for Updates.

The update will automatically get the hardware driver to install and fix patches and vulnerabilities, wait for the update to complete, and restart the computer before using it.