DBCC checkdb showing failure after a restore

DBCC checkdb showing failure after a restore References We restored a backup into a new database. After running a few delete queries we received the following message: Msg 824, Level 24, State 2, Line 1 SQL Server detected a logical consistency-based I/O error:... I ran DBCC checkdb and saw numerous lines such as: Msg 2576, Level 16, State 1, Line 1 The Index Allocation Map (IAM) page (0:0) is pointed to by the previous pointer of IAM page (1:783) in object ID 0, index ID -1, partition ID 0, alloc unit ID 72057599497994240 (type Unknown), but it was not detected in the scan. and Msg 8939, Level 16, State 98, Line 1 Table error: Object ID 2083043448, index ID 1, partition ID 72057608168079360, alloc unit ID 72057608304721920 (type LOB data), page (1:307605). Test (IS_OFF (BUF_IOERR, pBUF->bstat)) failed. Values are 12716041 and -4. Msg 8965, Level 16, State 1, Line 1 Table error: Object ID 2083043448, index ID 1, partition ID 72057608168079360, alloc unit ID 72057608304721920 (type LOB data). The off-row data node at page (1:307605), slot 0, text ID 1368915968 is referenced by page (1:307603), slot 0, but was not seen in the scan. Msg 8965, Level 16, State 1, Line 1 Table error: Object ID 2083043448, index ID 1, partition ID 72057608168079360, alloc unit ID 72057608304721920 (type LOB data). The off-row data node at page (1:307605), slot 1, text ID 903086080 is referenced by page (1:307648), slot 0, but was not seen in the scan. Msg 8929, Level 16, State 1, Line 1 Object ID 2083043448, index ID 1, partition ID 72057608168079360, alloc unit ID 72057609480241152 (type In-row data): Errors found in off-row data with ID 1368915968 owned by data record identified by RID = (1:43506:13) Msg 8929, Level 16, State 1, Line 1 Object ID 2083043448, index ID 1, partition ID 72057608168079360, alloc unit ID 72057609480241152 (type In-row data): Errors found in off-row data with ID 903086080 owned by data record identified by RID = (1:102876:38) The final section of output was: CHECKDB found 1 allocation errors and 12 consistency errors in database \'Clients\'. repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKDB (Clients). DBCC execution completed. If DBCC printed error messages, contact your system administrator. My question is: Should I attempt to restore the database again or proceed with attempting to repair? I only hesitate because it is a rather large DB and restoring takes quite a while. UPDATE: a bit more info. All of the table errors are related to a single table I could just drop and recreate. However I don\'t understand what the IAM error really means or its impact.