Asus P9D-C/4L - Manual (Page 55)

ASUS P9D-C Series 2-35
8. LAN34_LED connector (5-1 pin LAN34_LED1)
These leads are for Gigabit LAN activity LEDs on the front panel. Connect the LAN LED
cable to the backplane for LAN activity indication.
9. Parallel port connector (26-1 pin LPT1)
This connector is for a parallel port. Connect the parallel port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The connector LAN34_LED1 is available for P9D-C/4L only.