Why does it crash if you don t enter the system, what happens when the computer crashes when you ent

1。Restart the computer, after the computer brand is out, press F8, Safe Mode, the last correct configuration, Enter, Enter!

2。Software conflicts, incompatibilities: redundant similar software installations! The computer is overclocked or there is too much software installed, and the system memory is insufficient!

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Or: Start Menu, Programs, Find Excess Software Uninstalled!

3。The computer system is interfered with by stubborn viruses and Trojans or worms, or you have lost your system files!

360 system first aid kit, start first aid, after finishing, restart the computer!

After booting up, [File Recovery Area], click on: suspicious startup items and Trojans, delete files completely!

Again: [System Repair], select all, fix it now! [Network Repair] to start the repair. Restart your computer!

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5。Do it when necessary: restore the system or reinstall the system with one click!

6。Hardware problems, hard disk or motherboard or fan problems, send it for repair!

Look at what text is prompted after the crash.。。

I judge that it is a problem with the power cord or data cable of the hard disk, and it is a fault that the hard disk was not found correctly, as follows:

1. Go to BIOS and change the boot item to hard disk boot. And open the item, if there is a problem with the hard drive, there will be a prompt at startup yes.

2. Check the power cord of the hard drive, or simply use another power plug to connect the hard drive.

3. Check the hard disk data cable, or change the data cable.

4. Another point is that the system partition is not activated, but you can say"After about 20 minutes of starting, I restarted the computer, and there was no failure.

It's just that this glitch occurs during cold start"It's not quite like that, but it's a little hint anyway.

5. It is also necessary to check the hard disk with relevant software.

6. This is a problem that I have encountered, which is more in line with your situation: due to the problem with the data cable of my CD, the hard disk can not be found every time I start, press the restart button to restart it will be normal, I asked the prawns around me, he couldn't tell, and finally I changed a CD-ROM data cable to be normal, I didn't know what the reason was at the time, after careful consideration, I finally figured it out as follows:

Since the first boot in the BIOS is set to hard disk boot, the first.

Second, the third are set to none, at the time of startup, due to the inability to correctly identify the optical drive, resulting in the change of hardware devices in the BIOS, the default boot sequence is changed to floppy drive, hard disk, optical drive, and at the same time, the first boot is also changed to a floppy drive, there is no first.

Second, the third boot, so you can't find the boot, of course, this will happen on a motherboard like NF3 that intelligently scans the hardware device at boot, and it will not happen on 845 and previous motherboards.

Anyway, if you change the data cables of the hard disk and optical drive, I don't think there will be any other problems.

Your situation is not a crash, because your computer motherboard boss did not set the hard disk as the boot disk, enter your computer motherboard boss settings, set your hard disk as the first boot disk, and that's it.

Hard disk problem... It is recommended to pull out the thread and get it off again. Set up hard drive boot in the BIOS.

After booting, go into the boot and change it to a hard disk to boot it.

Is there a disc in the optical drive, and I took it out.

No, it means that the hard disk has no system or the system is not installed, and reinstall it.

After booting, go into boot and change it to hard disk boot.

The blue screen of death interface of the computer system can't move, you can't enter the system, don't try these tricks.

Hello, please analyze and solve it from the following aspects.

1 Computer poisoning or malware may also cause computer abnormalities, the solution is to upgrade the anti-virus software, anti-virus, if it really doesn't work, reinstall or restore the system. Reinstalling or restoring the system can completely resolve the software side of the problem.

2. Unreasonable configuration, uncoordinated, and incorrect BIOS settings will also cause computer abnormalities, so you should find more professional personnel to solve the problem when installing or upgrading hardware. You can send the configuration down to help you see if the configuration is reasonable.

3 The high temperature of the computer will also cause the computer to be abnormal, it is recommended to use Master Lu software to measure the temperature of the hardware, and then solve it.

4. Due to the voltage instability point, the power supply is not enough, and it will often cause computer abnormalities, if it is caused by these reasons, configure a voltage regulator, and replace the high-power power supply to solve the problem.

5 Caused by running large software and programs, such as playing big games, using large software, watching Blu-ray movies, etc., it should be caused by poor computer hardware configuration. The only solution is to upgrade the computer configuration and optimize the computer system.

6 Old computer Because there is too much dust in the case, it is easy to cause computer abnormalities caused by short circuits. Clean the inside of the chassis frequently.

7 Old computer Due to the long period of use, the capacitance of the motherboard circuit is aging, which will also cause abnormal problems in the computer. Only sent for repair or replacement.

8 Old computer hard disk will also fail after a long time, causing the computer to crash, which requires the use of hard disk testing software to test the hard disk, repartitioning the installation system can repair the hard disk logical bad sectors, can not be repaired, and only to replace the hard disk.

If it helps, please choose the answer you are satisfied with!!

1。Installing too many operating systems on the same hard drive can cause a system freeze.

Accessories such as graphics cards should not be overclocked too high, and you should pay attention to the temperature, otherwise, you will inexplicably restart or freeze when starting or running.

3。When replacing computer accessories, be sure to plug them in, because poor contact of accessories will cause the system to crash.

Although it is recommended to set the BIOS to optimal, the so-called optimal is not the best, and sometimes the optimal setting will cause a boot or run crash.

5。It is best to equip a regulated power supply to avoid a crash caused by voltage instability.

6。If possible, install a UPS so that the computer will not crash after a power failure.

7。For floppy disks and CD-ROMs of unknown origin, do not use them easily, and use the software attached to the e-mail with KV3000, Rising and other anti-virus software before use, so as not to spread the virus and crash the system.

There are many reasons for computer crashes, there are Trojan horses or viruses, reinstall the system, CPU overload, illegal operations, may cause crashes, it is recommended that you install 360 antivirus software for virus detection and killing, and then install 360 security guard, use hardware master to detect your system.

Landlord, use MHDD to detect the hard drive. I just ran into the same problem, that is, the hard disk has bad sectors. And it's the first bad lane.

There is a problem with the system.

There is a problem with the hard drive.

If the computer crashes after moving, it may be that the computer has been subjected to a lot of vibration during the move, causing the internal parts of the computer to be loose and in poor contact, resulting in a crash. Open the case and re-tighten the memory, graphics card and other devices.

If the display screen prompts "Keyboard Error" or "Hard Disk Install Failure" when the computer is booted up, indicating that the relevant device is not properly connected or damaged, you can reconnect or replace the faulty device.

If a blue screen appears at startup and the specified file cannot be found in the system file, it is caused by the bad sectors of the hard disk and the computer cannot read the system file. Start your computer with your boot disk, run the "Scandisk" disk scanner, and detect and repair the bad sectors of the hard disk.

Finally, if the system still freezes, reinstall the operating system.