What to do if a disk error occurs when booting the computer

When a disk error occurs when the computer is turned on, it means a hard disk error. The solution is: 1. Press any key to restart; 2. Open the case and check the data cable or replace the hard disk data cable; 3. Connect the optical drive cable Unplug it and restart it; 4. Re-plug the graphics card; 5. Use the hard disk repair tool to repair it, and then repartition and format the system to install it.

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

What should I do if a disk error occurs when booting the computer?

1. General solution

The boot prompt is Disk error Press any key to restart, which means a hard disk error. Press any key to restart. It will be fine after restarting, but crashes will occur frequently. , blue screen and other faults.

2. Data cable problem

There is a problem with the data cable connecting the hard disk. It is either loose or worn on both sides of the cable. Open the case and check. It is really It is not possible to replace a hard drive data cable.

3. BIOS interface processing

Boot into the BIOS and see if the hard disk can be detected in the basic settings. If the hard disk cannot be detected, change the optical drive Unplug the cable and restart. If it works, set the hard disk as the first boot and try again. If you can't detect the hard disk, try changing the cable to another interface.

4. Restart the graphics card

Reinsert the graphics card, memory module, and hard disk, and try to reconnect them all.

5. Hard disk repair

Use the hard disk repair tool to repair it, and then repartition and format the installation system.

6. System crash

It may also be caused by a system crash, but it is less likely.

7. Check the status of the motherboard

Check whether there is any bulging capacitor on the motherboard, and replace it if there is any. I also encountered the problem of disk error this time. After checking it, it turned out that it was just a bulging capacitor on the motherboard. I had a USB interface on the motherboard that didn't work, and the last check was that the capacitor on the motherboard was bulging.

If the south bridge of the motherboard is broken, then you have to throw away the motherboard.

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