Hey, I want to have a system scan every 48 hours. it will detect failures on computers, like missing physical disk, fan not work etc (most of the physical events..). and notify me by email if there are errors or if everything is ok. I know i can trigger alert via omsa or "Event viewer" and send email if evernt is happening. BUT what happens if event is happening when the computer is offline, lets say computer shutoff and then 1 hard disk is missing when its coming back alive, the omsa didnt send email, i dont know about event viewer. The best way is to make a tool that will scan the system every couple of days and send me list of failures if there are any. What is the best way to do it ? run query for each event failure id ? and then to run a list of queries and gather the information they return ? thanks !