Post State Leds; Internal Connectors - Asus Z87I-PRO User Manual

1.2.7

POST State LEDs

1. POST State LEDs
The POST State LEDs provide the status of these key components during POST
(Power-On-Self Test): CPU, memory modules, VGA card, and hard disk drive.s If an
error is found, the critical component's LED stays lit up until the problem is solved.
Z87I-PRO BOOT/VGA/
CPU/DRAM/SBPW LED
1.2.8

Internal connectors

1. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF Out module cable to this connector, then install the module to a slot
opening at the back of the system chassis.
Z87I-PRO Digital audio connector
The S/PDIF module is purchased separately.
1-22
SPDIF_OUT
Chapter 1: Product introduction