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Failure LED
When the Failure LED, located at Failure_LED1, is on, an incident of overheating, and/or fan
failure has occurred. Please check your system to resolve the situation.
LED
Failure_LED1
CPLD Heartbeat LED
When the CPLD Heartbeat LED, located at LE1, is blinking green, the onboard CPLD
(Complex Programmable Logic Device) is normal. See the table below for the LED status.
1
VGA
UID
PWR
JUIDB1
COM1
JUSB1
IPMI_LAN
USB0/1 3.0
JIPMILAN
2
BIOS
LE1
JTPM1
JWD1
JSDCARD1
BMC
FAN2
JPCIE4
LED4
LED3
M.2-HC1
M.2-HC0
X11DPFF-SN
Rev. 1.00
CPU1
FAN3
Failure LED Indicator
LED State
Defi nition
On: Red
Overheating, and/or Fan Failure
CPLD Heartbeat LED Indicator
LED
LED State
LE1
Blinking: Green
CPU1 SIOM PCI-E 3.0 x16
HDD_PWR2
PCH
SLOT2
JBT1
BT1
Battery
P2-NVMe2
NVME2
P2-NVMe3
NVME3
CPU2
FAN1
55
Chapter 2: Installation
Defi nition
CPLD: Normal
1. Failure LED
2. CPLD Heartbeat LED
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