Windows 10: Messed up partitiion boot files

When I start up my Lenovo T420 laptop, I get

"Your PC/Device needs to be repaired..."
with an error code of 0xc0000225.

I've gone down the rabbit hole on Youtube - there are a lot of similar suggestions. None of them work.

The good news is that I can hit f9 and win 10 ( 20H2) boots up and works just fine.

So the problem is that it's annoying to not have the laptop working correctly.

The Samsung SSD is GPT, so I can't use the techniques that would typically fix the MBR (although I've tried!). I'm at a loss as to what to do.

Does anyone have a good Idea that might work?

:)

 

Messed up partitiion boot files

When I start up my Lenovo T420 laptop, I get

"Your PC/Device needs to be repaired..."
with an error code of 0xc0000225.

I've gone down the rabbit hole on Youtube - there are a lot of similar suggestions. None of them work.

The good news is that I can hit f9 and win 10 ( 20H2) boots up and works just fine.

So the problem is that it's annoying to not have the laptop working correctly.

The Samsung SSD is GPT, so I can't use the techniques that would typically fix the MBR (although I've tried!). I'm at a loss as to what to do.

Does anyone have a good Idea that might work?

 

Boot Process

Hi,

Please suggest me a link that can explain the boot process step by step of ...

• Windows 7,
• Windows 8.1,
• Windows 10,
• Windows Server 2008 R2 and
• Windows Server 2012 R2

With Regards

InTech

 

laptop doesnt boot automatically

This is what happened.

1. Did a repair install and later disabled hibertnate in CMD.
2. Enabled legacy option ROM in BIOS.
3. After a few times startup ( i used the system in such mode for 5 days), changed boot option back to default.
4. Vola!! It boots automatically to win10 without any keypress. Tested it with many starts to confirm the same.
5. Re-enabled hibernate option using CMD and later selected Fast Startup.
6. System booted normally, without the need for any keypress.

I do not know exactly whether such steps resolved the problem or what else happened, hence cannot suggest above steps.

Many thanks to all members who helped to troubleshoot problems.