The db is working as normal, but in the SQL logs I see these 3 messages
The operating system returned error incorrect checksum (expected: 0x1b0a0fbe; actual: 0x1b0a0fbe) to SQL Server during a read at offset 0x00000ae7e9c000 in file 'D:\Data\MyData.mdf'. Additional messages in the SQL Server error log and system event log may provide more detail. This is a severe system-level 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.
Error: 823, Severity: 24, State: 7.
Operating system error 'incorrect checksum (expected: 0x1b0a0fbe; actual: 0x1b0a0fbe)' resulted from attempt to read the following: sort run page (3:5717838), in file 'D:\Data\MuData_data.mdf', in database with ID 23. Sort is retrying the read.
I've run dbcc checkdb(MyData) but that said 0 errors found 0 errors repaired.
This is a sql 2005 instance and the DB page verify is set to checksum
Any ideas from a SQL viewpoint? whilst I also ask the infrastructure team to check the D: drive