On 6/14/2011 7:04 PM, Fajar Priyanto wrote: > Thanks all for the reply. > What is the worst thing can happen from excessive static? > We have two corrupted UEFI when we reboot servers which now I suspect > because of static. > Yesterday I actually saw a spark when I put a memory module on > motherboard even though I was careful like touching the metal casing > first. That just blow my mind and made me ask you in this list I have an antistatic mat on the floor in front of my server rack similar to this. http://www.uline.com/BL_1755/Anti-Static-Mats Simple, does the job, and it also feels good on the feets! If you spend a lot of time in your server room, you might also consider a fish tank. It will add moisture to your room and give you something to look at other than flashing leds:-) Sorry for that but this list really needs to lighten up.