Help. I got an error durinng the windows upate

Question

I recently tried updating windows 10 and just hung up during startup twice. I needed to force shutdown my laptop. I used sfc /scannow. Here is the log file CBS.log

Can someone please help me?

Answer 1

The CBS log file suggests "Cannot verify component files for Microsoft-Windows-SecureBoot-FirmwareUpdate"

First of all, start the computer. Now, you need to press the reset button as soon as the boot files start loading.

You should repeat this process a couple of times. During the third time, you will see that Windows itself enters into an "Automatic Repair Mode."

Here, it also detects the corrupted bootloader file. Moreover, it makes attempts to repair it automatically.

If the automatic repair method doesn't work for you select the "Advanced options" button. Select "Troubleshoot" > Command Prompt.

In the command prompt window, write these commands and hit enter

BOOTREC/FIXMBR

BOOTREC/FIXBOOT

Also, during the execution of the BOOTREC/FIXBOOT command, you may come across an error message saying, "Access is Denied." Well, you can fix this error by using another command in the same window.

Write BOOTSECT /NT60 SYS in the same window and hit enter. Now write BOOTREC/FIXBOOT and hit the enter button.

Write BOOTREC/SCANOS and hit the enter button.

Write BOOTREC/REBUILDBCD

EXIT

Reboot.