error al conectarse a la base de datos

Se apago mi servidor y al querer conectarme a la base de datos no me deja hacerlo, revice los log y me dice el siguiente mensaje
n error occurred during recovery, preventing the database 'master' (1:0) from restarting. Diagnose the recovery errors and fix them, or restore from a known good backup. If errors are not corrected or expected, contact Technical Support.
2017-09-28 19:40:14.60 spid8s Cannot recover the master database. SQL Server... Ver mas