My computer won t boot, please help me solve it Thank you 5

First of all, determine whether it has a self-test process, that is, can it hear the sound of "ticking"? If you can't, you can try to boot the boot disk or the system disk with the boot function, if it can boot, it means that your system needs to be reinstalled, if it still can't, you need to consider whether the hardware is in good contact.

Check the boot and reboot cables on the motherboard, whether it is unplugged (I have done such a bad thing, hehe).

You don't know what you said, do you turn on the computer and see a blue picture or does the system beep and there is no movement?

In any case, you first open it in safe mode to see if you have it (press F8 at the beginning of the startup, and select "Safe Mode" until the dialog window appears) and use an antivirus software (Kaba is recommended) to scan for Trojans or viruses first. If everything is fine, you can open your computer's case, take out the memory module, wipe it with a clean cloth, and plug it back in. Try restarting at this point

In general:

Short"Tick"indicates that the hardware test has passed.

If you can't hear any sound, it may make the hardware malfunction, and you need to detect it specifically. But it can also be poor hardware contact. The details will only be known after the test by experienced people.

Two words--- reloaded.

Or find another master.

No, it's obviously a bad hard drive, so it's recommended to change the hard drive or take it to a computer company and ask a professional to test it.

Unplug the power supply and plug it in again. If the monitor suddenly loses signal, it may be a system problem, and the worst may be a voltage burst, causing the monitor or graphics card to break.

Hello, the easiest way to do this is to reinstall the system.

Approximate way to install the system with a USB flash drive:

1. Use a U disk to make a PE boot disk. Win10 W7 system, please use more than 8G U disk, XP system 4G or more U disk, the larger the capacity, the more the system is archived in the state, ** depth, U disk installation master and other PE start U disk production software, according to the prompts to make a good boot disk.

3. Start the computer with a USB flash drive: insert the USB flash drive computer to boot up, press del or other keys to enter the BIOS, set to start from the USB disk, and the newer computer can use F9 without entering the BIOS (which key is there in the English letter below the POST to choose the U disk to start.

4. After entering the PE interface, if you need to partition and format the hard disk, you can use PE's built-in DiskGenius and other software to complete, but all the files in the disk will disappear, please back up the useful files first.

If you really can't, it is recommended to send it to a computer store to solve the problem.

Let's reinstall the system on your computer.

Go to the computer store and reinstall the system.

The blue screen of a computer is mainly caused by a "memory error" or "software incompatibility" or hardware problems.

Personally, I suggest a solution: (Try to change the system image).

1. Plug and unplug the memory If you use an eraser to use 2 gold fingers, you only need to plug in one. Detect hardware temperature.

2Try to boot up, after the computer brand is out, press F8, safe mode, cursor selection: the last correct configuration, press Enter, Enter, press down! After entering the safe mode (if you can enter) the desktop, antivirus software, full antivirus Uninstall the software or program you just installed and try it.

3. Unplug all external devices. If it doesn't work, it is recommended to replace the hardware if possible, such as hard disks, memory, and graphics cards, one by one.

Have you changed your hardware?

Have you changed the driver?

Have you changed the system?

BootMGR is an abbreviation for Boot Manager, which is a new boot manager used in Windows Vista and Windows 7 to replace the boot manager in Windows XP - NTLDR.

bootmgr is missing press ctrl+alt+del to restart

Errors tend to occur in the following situations:

1. You accidentally or intentionally deleted some important system files.

2. The file is damaged or destroyed by virus or malware.

3. Inappropriate BIOS emulation and other inability to access the desktop environment.

4. Incorrect reinstallation system or C-disk system collapse.

Recovery disc repair bootmgr

1. Turn on the computer, keep pressing the del key or the F2 key or the F12 key, and the purpose is to enter the CMOS setting! 2. Switch to Advanced BIOS and set First Boot Device to CDROM! Different machine settings are different, of course, some can be directly selected through the del key.

3. Insert the system disk recovery disc! Start your computer. 4. After the installation interface of the disc is displayed, click Repair Computer!

5. In the dialog box that comes out again, click Auto Repair! 6. After the repair is completed, take out the disc! 7. Restart the computer to see if the problem is solved.

Active partition settings fix bootmgr

1. Insert the PE system disk or it can be a U disk boot disk. 2. Enter the PE system, right-click on my computer, and select Manage! 3. Select the Disk Management option!

4. Right-click on the disk installed in the system (the general user is the C disk), and select Mark this partition as the active partition! 5. Restart the computer to see if the problem is solved.

Bootstrap repair. Through the PE tool, go to the PE desktop, select the repair boot, select the system file drive letter or automatic repair.

If you haven't solved the problem, then you have to reinstall the system.