What should I do if the computer boots up and shows that the system cannot be found?

Cause analysis: 1. The physical hard drive has an incorrect Master Boot Record (MBR);

2. The basic input-output system (BIOS) does not detect the hard disk;

3. The hard disk is damaged;

Solution: 1. First, check whether the peripherals have been inserted, such as U disk, mobile hard disk, etc., and also check whether there is a disc in the optical drive;

2. Press F2 on the keyboard to enter the BIOS interface when booting up, check the startup items of the computer, check whether the hard disk is the first boot item, if not, you can adjust the hard disk as the first boot attempt, and if it is invalid, you can also restore the BIOS to try it;

3. It may also be caused by the failure to install the system with a ghost disc, it is recommended to replace the installation version of the disc to try it;

4. If the above methods are ineffective, please back up important data and use the installed version of the CD installation system to try to see, if it still doesn't work, it is recommended to take it for testing and maintenance.

Sometimes when you boot up, you can't find the system, but you don't know what to do, so how to solve the problem when the computer starts up and can't find the system? The following is how to solve the problem that I can't find the system when the computer is turned on, I hope it will help you

The hard disk was not found.

If the computer can't find the hard disk due to the wrong connection of the hard disk data cable or power cable, then the system will definitely not be found.

The BIOS is set up incorrectly.

The BIOS was set up incorrectly, and the hard drive boot was turned off.

The computer has two hard disks and is set up with master and slave disks.

In this case, the system disk may be set to a slave disk, and the system cannot be found.

The hard disk partition table is corrupted.

The hard drive partition table is corrupted due to viruses or unexpected circumstances, which can cause the computer to fail to boot from the hard drive. At this point, you can use the backup partition for recovery, or you can use the utility software to repair the partition table.

The bootloader is missing.

The system bootloader is missing, resulting in the computer not being able to find the system.

The boot partition is formatted.

Analysis: If the system is not found, you can reinstall the system first to rule out the possibility of hard disk failure (such as poor contact or damage).

1) Prepare the system CD: If you don't have it, you can go to the computer store to buy it, and you can buy the latest version of the CD of whatever system you need to install. If you have a burning CD-ROM drive, you can also go online and burn the system files in ISO format to a system CD.

2) Set the CD to boot: press the DEL key (the notebook is generally F2 or the hotkey prompted at the bottom of the screen) to enter the CMOS after booting, and set the optical drive (CD-ROM or ***-ROM) as the first boot item in the Boot tab (or Startups) (the old motherboard needs to enter the Advanced BIOS Features tab, press Enter at "1st Boot Device", and then select CD ***-ROM), Press F10 again to save and exit the reboot. Insert the system disc into the optical drive in time when you restart the computer.

(3) Clone and install the system: After the disc is successfully started, the function menu will be displayed, at this time, select the menu "Install the system to the first partition of the hard disk", press enter to confirm and follow the prompts, or after entering the PE system, run the "one-click installation system" on the desktop, the computer will automatically run the GHOST software to automatically load the GHO file clone and install it to the C area, the whole process basically does not require manual intervention, until the last entry into the system desktop.

Note: After the installation of the system is completed, first install security software such as 360 Security Guard plus 360 Antivirus or Kingsoft Antivirus and other security software, conduct a comprehensive check and kill Trojans and viruses, and then patch the system, install common software, and install a one-click restore tool for system backup, in case of emergency.

Hello, it is a pleasure to serve you and give you the following answers: Reasons:1

Computer hardware failure: If the computer hardware fails, such as the motherboard, hard disk, memory, etc., the computer may not boot normally, and a "system cannot be found" prompt appears. 2.

System file corruption: Due to virus infection, system update failure, etc., system files may be corrupted, resulting in the computer not booting normally, and the prompt "System not found" appears. Workaround:

1.Check your computer's hardware: Check if your computer's hardware is normal, and if it's faulty, you can try to replace the hardware, or send your computer to a professional repair shop for repair.

2.Reinstall the system: If the hardware check is normal, you can try to reinstall the system, and the reinstalled system can recover the system files and solve the problem of "the system cannot be found".

Steps:1Preparation:

Prepare a USB flash drive that can boot normally, and copy the system installation files to the USB flash drive. 2.Start your PC:

Insert the USB flash drive into the computer, restart the computer, enter the BIOS settings interface, and set the USB flash drive as the startup item. 3.Mounting System:

According to the prompts, follow the steps to install the system, after the installation is completed, restart the computer, and it can be used normally. Personal Tips:1

Regular backup: Regularly back up important computer files to avoid the loss of limbs due to system damage. 2.

Install anti-virus software: Install anti-virus software and scan your computer in time to prevent virus infection. 3.

Update the system regularly: Update the system regularly to ensure the stability and security of the system.

Summary. Dear, find <> for you

What should I do if the computer can't find the system, and the solution is as follows: 1. First use the U disk to start a one-key U on other computers, and make the U disk into a startup disk. 2. Then restart the computer and press F12 with your finger non-stop.

After the boot option appears, select USB flash drive to boot. 3. Then you will reach the boot system. The selected name of each software is not the same, but the function is the same, click to enter the PE system.

4. Go to the PE system, click on the guidance tool on the left, and then the guidance page will pop up. Press 1 to automatically repair.

What should I do if I can't find the system on my computer?

How can I solve this, please.

Dear, find <> for you

What should I do if the computer can't find the system, and the solution is as follows: 1. First use the U disk to start a one-key U on other computers, and make the U disk into a startup disk. 2. Then restart the computer and press F12 with your finger non-stop.

After the boot option appears, select USB flash drive to boot. 3. Then you will reach the boot system. The selected name of each software is not the same, but the function is the same, click to enter the PE system.

4. Go to the PE system, click on the guidance tool on the left, and then the guidance page will pop up. Press 1 to automatically repair.

Make a backup with one-click restore on the ghost version of the disc (you can also ghost manually), and you're good to go.

The first process trial doesn't work, try the second one.