Windows wont start

Oct 2, 2018
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So recently i was messing on my pc (Dell Optiplex 780) and i removes the cmos battery and now the pc goes fo windows error recovery and ive did the startup repair twice and it still does it. How do i fix this or is my pc done for?
 
see if that works when you start a cmd from the startup repair menu on the install media.

Step 1: Open a Command Prompt. Open a command prompt as an administrator. ...
Step 2: The command. Enter "bcdedit /set bootstatuspolicy ignoreallfailures" without the quotes and press enter.