Gigabyte B550 VISION D User Manual page 24

23) CPU/DRAM/VGA/BOOT (Status LEDs)
The status LEDs show whether the CPU, memory, graphics card, and operating system are working
properly after system power-on. If the CPU/DRAM/VGA LED is on, that means the corresponding device
is not working normally; if the BOOT LED is on, that means you haven't entered the operating system yet.
B_
24) QFLASH_PLUS (Q-Flash Plus Button)
Q-Flash Plus allows you to update the BIOS when your system is off (S5 shutdown state). Save the latest
BIOS on a USB thumb drive and plug it into the Q-Flash Plus port, and then you can now flash the BIOS
automatically by simply pressing the Q-Flash Plus button. The QFLED will flash when the BIOS matching
and flashing activities start and will stop flashing when the main BIOS flashing is complete.
QFLASH_PLUS
B_
USB 0_ B
CPU: CPU status LED
DRAM: Memory status LED
VGA: Graphics card status LED
CPU DRAM
BOOT: Operating system status LED
VGA BOOT
QFLED
For how to use Q-Flash Plus please visit the "Unique Features" webpage of GIGABYTE's
website.
F_USB3
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F_USB30 3