Sửa lỗi SQL Database Error 824 ?

[dong]

Trên máy tính báo lỗi ở dưới, lỗi này sửa sao đây các bạn ?

SQL Server detected a logical consistency-based I/O error: torn page (expected signature: 0xaaaaaaaa; actual signature: 0x5555aaaa). It occurred during a read of page (1:210768) in database ID 7 at offset 0x00000066ea0000 in file 'G:\Database\MyData.mdf'. Additional messages in the SQL Server error log or system event log may provide more detail. This is a severe error condition that threatens database integrity and must be corrected immediately. Complete a full database consistency check (DBCC CHECKDB). This error can be caused by many factors; for more information, see SQL Server Books Online.
During redoing of a logged operation in database 'MyData', an error occurred at log record ID (30182:834:13). Typically, the specific failure is previously logged as an error in the Windows Event Log service. Restore the database from a full backup, or repair the database.
Could not open new database 'MyData'. CREATE DATABASE is aborted. (Microsoft SQL Server, Error: 824)