Lenovo D400 Desktop IdeaCentre - Manual (Page 15)

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User Guide
LAN related LEDs on the rear side
1 2
LED indicator Color status Description
LAN SPEED-LED
(Rear side, RJ45)
(Dual color)
Amber ON 1000 Mbit/s
Green ON 100 Mbit/s
OFF 10 Mbit/s or Disconnected
LAN ACTIVE-LED
(Rear side, RJ45)
(Single color) Green blink Access
31038690B_D400_UG_EN_V1.0.indd 10 2009.7.8 4:28:00 PM