What should I do if the computer cannot be started due to a disk read error?

a disk read error If the computer cannot be turned on, it means that the computer needs to be restarted. The solution is: 1. After turning on the computer, press the startup hotkey F2, select Exit to exit the menu and then click "Load Optimized Defaults" and press Enter to restore the defaults. ; 2. Prepare an empty U disk and insert it into a normal computer, turn off the anti-virus software, and then open Xiaobai's one-click reinstallation system; 3. Select the system image that needs to be installed to start making, keep going to the next step, and wait for the production to be completed; 4. After the production is successful, transfer the U disk Plug it into the problem computer and reinstall the system to restart.

# Operating system for this tutorial: Windows 10 system, Dell G3 computer.

The computer cannot be turned on, and a black screen code a disk read error appears, prompting that the computer needs to be restarted, but the problem persists after restarting the computer, don't worry! This is one of the common computer faults. If you want to solve this problem, please refer to the solution shared by the editor below about the black screen code problem of a disk read error.

a disk read error solution

Method 1: BIOS setting startup sequence

1. Immediately after booting Press the startup hotkey F2. Common hotkeys include F1, F2, Esc, DEL, etc.

#2. Select Exit at the end to exit the menu. Select "Load Optimized Defaults" and press Enter to restore defaults.

Method 2: Reinstall the system from USB disk

If the above solutions are invalid, please consider the following method to reinstall the system oh.

Installation steps:

1. Prepare an empty U disk (4G or more), a computer with normal Internet access, and one-click reinstallation of the system for beginners

2. Insert the U disk into a normal computer, open Xiaobai's one-click reinstall system, and click Make System, as shown below:

PS: Remember to turn off the anti-virus software before operating.

3. Select to create a USB flash drive, and then click to start creating, as shown in the picture below:

4. Select the system image that needs to be installed. We select the system, then click to start production, continue to the next step, and wait for the production to be completed. As shown in the picture below:

#5. After the creation is successful, unplug the U disk and insert it into the computer that cannot start. After booting up, press F12 quickly and intermittently, as shown in the picture below:

#6. Then select the U disk option and press Enter to enter. Enter the Xiaobai selection interface, generally select [1] to start win10x64-bit PE, and then press the Enter key to enter the following picture:

7. After entering the Xiaobai PE system, select Good system, click to install, everything below is automated. Finally, unplug the USB flash drive and restart. Picture below:

#8. Finally enter the system and the computer will start normally.

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