Query ... Distinct rows

I have a table as follows

ORDER_ID CODE STATUS
1000 XA3 5
1000 XA1 4
1000 XA7 5
1001 X35 5
1001 XA3 5

I want to run a query that will return the distinct ORDER_ID that is Status
= 5. If any records have Status <> 5, I dont want that ORDER_ID returned.

For example above, the result set will be 1001 only (as 1000 has one record
with Status of 4).

I have tried using 'HAVING MIN(Status) = 5 AND MAX(Status = 5) but it doesnt
appear to work :-(

Thanks in advance!

Wez
.