American Megatrends III User Manual page 28

Step 5 Attach Cables,
Mouse Cable Attach the mouse connector cable supplied by American Megatrends to the
five-pin mouse berg connector on the motherboard (labeled MS_COM), as
shown below. Attach the standard 9-pin mouse connector at the other end of
the mouse cable to the mouse connector port on the computer case. Incorrect
mouse installation can cause the system to hang.
Error! Not a valid filename.
24 Apollo III PCI Pentium ISA Motherboard User's Guide
Continued
Pin Description
1 Mouse Clock
2 N/C
3 N/C
4 Mouse Data
5 Ground
Cont'd