Asus P9X79 User Manual - Page 38

Onboard LEDs

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2.2.6 Onboard LEDs 1. Standby Power LED The Standby Power LED 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. Chapter 2 2-20 Chapter 2: Hardware information

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2-20
Chapter 2: Hardware information
Chapter 2
2.2.6
Onboard LEDs
1.
Standby Power LED
The Standby Power LED 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.