Clear all history for a machine when re-imaged?

Howdy…

We use a naming convention that consists of 3rd octet of the IP, followed by the Dell express service code.  (so my computer is named 009-76ZJZF2)  We’’’’re on a 3 year refresh schedule, so frequently within the lifespan of a computer we’’’’ll have the need to wipe it clean, and put a new image on it.  (so as far as the computer is concerned, it’’’’s brand new)

Question is, how do I completely clear the history for a computer in the console.  If a computer was just imaged, but has exactly the same name as it did before it was imaged, we see all the history for the pre-new-image computer.   What I dislike about this is, if this newly imaged computer pops a virus, we look at it in the console, and see a page full of previous virus history, it may tip us towards…   “GEEZ look at all the junk that has been on this thing…   Image that bad boy, and give it a clean start…”

Thanks