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jueves, 30 de diciembre de 2021

Efi shell version 2.70 cannot find required map name

This error happens when we turn on the computer, not finding the device where the operating system is.

Possible causes:

This can happen when the disk is damaged or has some glitches.

The disk may be badly connected, or there is a false contact.

It also goes through a misconfiguration in the BIOS.

Solutions

Solution number 1:

It is turning off the computer or laptop.

Next, look for how we can access our hard drive and disconnect it carefully, the first cable to disconnect is the data cable, then the power cable.

The other step is, if it is within your power to try to clean the contacts carefully. Today there are some methods of how to clean the contacts of the device such as (Eraser or isopropyl alcohol).

The other step is to connect the hard drive again, and turn on the computer or laptop

Solution number 2:

To solve your problem with the SHELL EFI, we suggest that you update your computer's BIOS. For better assistance, contact your computer manufacturer.

Solution number 3:

If the problem persists, when the EFI Shell appears, wait the seconds that it shows on the screen and write the following command "EXIT". Without the quotes.

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