From To
1  VGA cable 1  Front VGA connector on the system board (system 
board assembly)
2  USB cable 2  Front USB connector on the system board (system 
board assembly)
3  Diagnostics panel cable
3  FIO_Y cable connector and FIO connector on the 
system board (system board assembly)
4  External diagnostics handset cable
4  External LCD connector on the system board (system 
board assembly)
Intrusion switch
Use the section to understand the cable routing for the intrusion switch.
Chapter 6. Internal cable routing 161