ASUS ESC2000 Personal SuperComputer 用户手册

下载
页码 188
2-23
ASUS ESC2000
2.7.8 
Installing i Button (for PIKE 1078 only)
Follow the steps below to install an optional i Button on your motherboard.
1.  Locate the I Button slot on the 
motherboard.
2.  Snap the I Button in place.
You need to install I Button before using PIKE 1078 functions.