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19. SPI TPM header
This header supports a Trusted Platform Module (TPM)
system with a Serial Peripheral Interface (SPI), allowing you to
securely store keys, digital certificates, passwords, and data.
A TPM system also helps enhance network security, protects
digital identities, and ensures platform integrity.
20. Front Panel System header
F_PANEL
+PWR_LED-
PWR_BTN
The Front Panel System header supports several chassis-mounted
functions.
PWR_LED+
PWR_LED-
PWR
GND
PIN 1
•
System power LED header (+PWR_LED-)
The 2-pin header allows you to connect the System power LED.
The System power LED lights up when the system is connected to
a power source, or when you turn on the system power, and blinks
when the system is in sleep mode.
HDD_LED+
HDD_LED-
Ground
HWRST#
(NC)
+HDD_LED-
RESET
•
Storage Device Activity LED header (+HDD_LED-)
The 2-pin header allows you to connect the Storage Device Activity
LED. The Storage Device Activity LED lights up or blinks when data is read from or
written to the storage device or storage device add-on card.
•
Power Button/Soft-off Button header (PWR_BTN)
The 3-1 pin header allows you to connect the system power button. Press the
power button to power up the system, or put the system into sleep or soft-off mode
(depending on the operating system settings).
•
Reset button header (RESET)
The 2-pin header allows you to connect the chassis-mounted reset button. Press the
reset button to reboot the system.
21. Thunderbolt™ (USB4®) header
The Thunderbolt™ (USB4®) header allows you to
connect an add-on Thunderbolt™ I/O card that
supports Intel®’s Thunderbolt™ Technology, allowing
you to connect Thunderbolt™-enabled devices to form
a daisy-chain configuration.
NOTE: Please visit the official website of your purchased add-on card for more details on
compatibility.
IMPORTANT! The Thunderbolt™ card can only be used when installed to the PCIEX16(G4) slot.
Ensure to install your Thunderbolt™ card to the PCIEX16(G4) slot.
22. Q-LEDs
CPU (RED)
DRAM (YELLOW)
VGA (WHITE)
The Q-LEDs check key components (CPU, DRAM, VGA,
and booting devices) during the motherboard booting
process. If an error is found, the critical component’s
LED stays lit up until the problem is solved.
BOOT (YELLOW GREEN)
1-6
Chapter 1: Product Introduction