American Megatrends Atlas PCI EISA User Manual page 43

Step 7 Connect Cables,
J15 IDE LED
J15 is a two-pin berg that can be attached via a cable to an LED that is lit when IDE hard disk drive activity
occurs. Pin 2 is the anode. Pin 1 is the cathode.
J17 Turbo LED
J17 is a two-pin berg that is attached via a cable to the externally mounted Turbo LED. The LED lights when
the motherboard is running at high speed. Pin 1 is cathode. Pin 2 is anode.
Chapter 4 Installation
36
Continued