Do I need to reinstall the system after formatting my computer?

Whether it is necessary to reinstall the system depends on which disk is formatted: if the system disk C is formatted, the computer needs to reinstall the system; if the system disk is not formatted, but D, For disks F and E, there is no need to reinstall the system.

#The operating environment of this tutorial: windows10 system, thinkpad t480 computer.

Recommended tutorial: "windows tutorial"

Do you need to reinstall the system after formatting the computer? You need to check which disk was formatted:

If you format disks other than C drive, then there is no need;

If you format C drive, you must reinstall the system.

Steps to reinstall the computer system:

1. Start the computer, Press Del to Enter BIOS Setup appears on the screen, press and hold "DEL".

2. The BIOS setting window appears: click "Advance BIOS Features" and click "enter".

3. The BIOS setting window appears: click "Advance BIOS Features" and click "enter".

4. Return to the main menu and save the BIOS settings.

5. The saving method is: press F10 and click "Y".

6. Put the CD into the CD-ROM drive and restart the computer. Install step by step according to the installation instructions.

7. After installation, be sure to remove the CD from the CD-ROM drive before restarting for the first time.

Notes:

1. Redo the system regularly. [Maintain a good system environment] You can use one-click GHOST2011 to back up.

2. It is best to erase the hard disk partition when building a system.

3. If you want to erase the partition and rebuild it, you must use Disk Doctor to check whether the disk boot is defective.

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