TX1320 M4 Upgrade and Maintenance Manual 321
15.2.1.2 Onboard indicators and controls
Figure 195: Onboard indicators and Indicate CSS button
I LEDs A, B and C are visible from outside on the server rear. All other
LEDs are only visible if the server cover has been opened.
If the server has been powered off (power plugs must be disconnected) it is
possible to indicate the faulty component by pressing the indicate CSS button.
1 Indicate CSS button
CPU
Slot 2
Slot 1
Slot 4
Slot 3
RCVR
PWD CLR
12
external connectors
LAN 1
Management
LAN / USB 2.0
LAN 2 /
USB 3.1 Gen 2
VGA
Shared LAN 1 /
USB 2.0
Serial
Micro
SD
Frontpanel
OOB
USB 2
PWR1
Front USB
USB 1
ROC
FAN4
P30
PC98
PWR MAIN
iRMC
S5
Battery
TPM
IntrSATA ODD
FAN2
FAN3
HDD LED
Intel
i210
Intel
i210
Indicate
SATA
0-3
CSS
FAN1
M.2
SSD1
M.2
SSD2
DIMM1B
DIMM2B
DIMM1A
DIMM2A
DIMM1A
DIMM1B
DIMM2B
DIMM2A