Asus P9X79 DELUXE User Manual download pdf (Page 42)

2-20 Chapter 2: Hardware information

Chapter 2

2.2.6 Onboard LEDs

1. Standby Power LEDs

The Standby Power LEDs will light up once the system is connected to a power source.

2. Q-LEDs

These ID LEDs of CPU, DRAM, VGA card, and HDD indicate key component status

during POST (Power-on Self Test), providing an elegant embellishment to the

motherboard design. The LED lights will flash sequentially during system bootup. If an

error is found, the LED next to the error device will continue lighting until the problem is

solved. This user-friendly design provides an intuitional way to locate the root problem

within a second.

CPU/ DRAM/

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Asus P9X79 DELUXE User Manual Page 42