Windows 10: My pc wont let me sign in

I changed my microsoft account on my pc last night and when i signed in today it is saying that something went wrong and my pin does not work. When i go to sign in with the password instead it is telling me the password is wrong but i type it in right every time.

:)

 

Sign in Options wont Open

Build version: 14393.693

I would like to add pin as a sign in method,

but this problem did'n encounter very often

It usually be normal after I restart the windows





I have been following this instruction, but seems like nothing is solved

Method 1:

This issue may happen due to system file corruption. I suggest you to run System file checker. System File checker (SFC) scan is done to check if there are any corrupted system files that could be causing this issue. Kindly follow the below given steps:

• 
  Press Windows key + X, select Command prompt (Admin) to bring up elevated Command prompt.
  
• 
  In Command prompt type sfc/scannow and press enter.
  

• Restart the computer.

Method 2:

If no corrupted system files were found in the previous state, then I suggest you to try the following steps to employ the DISM command lines:

• 
  Open command prompt by pressing Windows key + X and selecting “Command prompt admin”.
  
• 
  In command prompt, type the following commands and press Enter after each command:
  

DISM.exe /Online /Cleanup-image /Scanhealth

DISM.exe /Online /Cleanup-image /Cleanupimage

DISM.exe /Online /Cleanup-image /Restorehealth

• 
  Close the command prompt and restart the PC and check if it works.
  

Sign-in options in settings wont open

I also encounter these problem :

 

Edge Search Does Not Permit Change of Region


I got these suggestions from the Microsoft Community forum.No. 1 worked for me:

Thank you for posting the query on Microsoft Community. I am glad to assist you on this.
We have reproduce the issue here and we are able to access non-regional search for google using Microsoft Edge.
I would suggest you to try the below steps and check if it helps.
Step 1:
Clear browsing data option of Microsoft Edge and check if you face the issue. To do so perform the steps below.

1. Click on the More actions icon next to the feedback icon present on top right corner of the Project Spartan homepage.
2. Select Settings and click on Choose what to clear.
3. Check the boxes Browsing history, Cookies and saved website data and Cached data and files and click on Clear.

Step 2:
I suggest you to create a new user account and check if the issue occurs.

1. Go to Settings.
2. Choose Accounts and then select Family and other users.
3. Select add someone else on this PC.
4. Enter a user name and hit next.
5. Click on Finish.
6. Sign out from the current Account and Log into the new account.

Step 3:
It could also happen because of network issue. I suggest you to try with different network connection and check if it helps.

 

PC shut down, wont turn back on

The fan twitch is it powering up and then the psu is noteing a short and cutting out hence why it wont do it again straight after until it's reset, something is blown or shorted out so you need to do as someone suggested and split the pc out then, on a table build the minimum up as he said and step by step see what's happening.