Dell OptiPlex FX160 Setup And Quick Reference Manual page 13

Connectors (continued)
System board connectors:
Serial ATA (hard drive)
Serial ATA (NVRAM
module)
Fan
Mini-PCI Express X1
Front panel LED
Front panel USB
Front panel audio
Memory
Power 12 V
BIOS ROM
Serial ATA hard drive
power
Controls and Lights
Front of computer:
Power button
Power light (within the
power button)
Network link light
Wireless light
Diagnostic lights (1–4)
one 7-pin connector
one 22-pin connector
one 5-pin connector
one 52-pin connector
one 14-pin connector
two 10-pin connectors
one 12-pin connector
two 240-pin connectors
one 4-pin connector
one 8-pin socket
one 4-pin connector
push button
blue light — Blinking blue in sleep state; solid blue
for power on state.
amber light — A solid amber light when the
computer does not start indicates that the system
board cannot start initialization. This could be a
system board or a power supply problem (see "Power
Problems" on page 17).
blue light - A solid blue light indicates network
connectivity.
blue light - A solid blue light indicates the wireless
network is powered on.
See your Service Manual for information about
diagnostic light codes.
Specifications
13