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ASUS GRYPHON Z97 ARMOR EDITION
1-29
Chapter 1
1.2.8 Onboard 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 drives. If an
error is found, the critical component’s LED stays lit up until the problem is solved.
2. USB BIOS Flashback LED (FLBK_LED)
This LED ashes when you press the BIOS Flashback button for BIOS update.
For more information on how to update the BIOS, refer to Chapter 2 of this user guide.