I am in the process of updating the drivers manually for the above system on the Dell website. I have entered the two service codes in the Dell site and it displays the updates for my system based on importance. However, there some problems with file revision and/or release dates from my system compared to the Dell site. With some files my system appears to have the latest revision, but it is hard to tell because of the inconsistent file naming.

Dell System Detect Program was recommended. I recall reading that removing all traces of this program is difficult. Does anyone have any experience with this program or manually updating a Dell with the latest drivers ?