BSOD at windows startup

Hello harindon, I will try to help you, but I need you to do some things first.

Please fill out your System Specs

   Information

Your System Specs will help us to help you, and doing it in this manner will make them available to all helpers in every post and keep us from hunting for them. We ask that you fill them out in as much detail as possible including Desktop or Laptop, Model number if it is an OEM computer and all components with the Manufacturer and Model number if possible.

If you will go to your last post and click the 'System Specs' in the bottom left of the post, you will find a link to update your system specs. Please fill those out in as much detail as possible, making sure to click save at the bottom of the page. If you would like to know what we would like, you can click 'My System Specs' at the bottom left of this post to see mine. If you do not know what your components are, this will help you accomplish this task. System Info - See Your System Specs

And also upload the BSOD Posting Instructions here. Blue Screen of Death (BSOD) Posting Instructions

You had 1 dump file you uploaded. I suggest you check your Power supply.

Code:

The Winlogon process terminated unexpectedly.
Arguments:
Arg1: ffffc0018b635d10, String that identifies the problem.
Arg2: 0000000000000000, Error Code.
Arg3: 0000000000000000
Arg4: 0000000000000000
Debugging Details:
------------------
----- ETW minidump data unavailable-----
ERROR_CODE: (NTSTATUS) 0xc000021a - {Fatal System Error}  The %hs system process terminated unexpectedly with a status of 0x%08x (0x%08x 0x%08x).  The system has been shut down.
EXCEPTION_CODE: (NTSTATUS) 0xc000021a - {Fatal System Error}  The %hs system process terminated unexpectedly with a status of 0x%08x (0x%08x 0x%08x).  The system has been shut down.
EXCEPTION_PARAMETER1:  ffffc0018b635d10
EXCEPTION_PARAMETER2:  0000000000000000
EXCEPTION_PARAMETER3:  0000000000000000
EXCEPTION_PARAMETER4: 0
ADDITIONAL_DEBUG_TEXT:  Windows must now restart because the Power service terminated unexpectedly