SQL Server detected a logical consistency-based I/O error: torn page (expected signature: 0xaaaaaaaa; actual signature: 0xfffffffe). It occurred during a read of page (1:908) in database ID 99 at offset

Please help how to recover database?

please see the following links
Each will give one or more solutions
Question is which solution will work for you ,..

All these links are from Google Search
Please google search for LOT More Links

Good Luck
:+1: