The most critical step is examining the SQL Server Error Log. Look for error messages occurring around the time of the startup attempt.
Database Administration Research Team Date: October 26, 2023 Subject: Database Recovery Models, Integrity, and Disaster Recovery database in recovery pending
"Recovery Pending" occurs when the engine cannot initiate or complete these phases due to I/O errors, file inaccessibility, or disk space exhaustion. The most critical step is examining the SQL Server Error Log
It is vital not to confuse these states: 2023 Subject: Database Recovery Models
Run the sp_detach_db command to remove the database from the server instance.
: Changes in folder permissions or the SQL Server service account can prevent access to necessary files.