M86 Security Web Filter HL User Manual page 482

A S
PPENDICES ECTION
462
A E
PPENDIX
NIC2 (icon) – A flashing green LED indicates net-
work activity on LAN2. The LED is a steady green
with link connectivity, and unlit if there with no link
connectivity.
NIC1 (icon) – A flashing green LED indicates net-
work activity on LAN1. The LED is a steady green
with link connectivity, and unlit if there with no link
connectivity.
HDD (icon) – In addition to displaying in the control
panel, this icon also displays on the front panel on
each hard drive carrier. Hard drive activity is indi-
cated by a green LED on an "HL" server, and by an
amber LED on an "SL" server. An unlit LED on a
drive carrier may indicate a hard drive failure. (See
Hard drive failure in the Troubleshooting sub-sec-
tion for information on detecting a hard drive failure
and resolving this problem.)
Power (icon) – The LED is unlit when the server is
turned off. A steady green LED indicates power is
being supplied to the unit's power supplies. (See
also Rear of chassis.) (See Power supply failure in
the Troubleshooting sub-section for information on
detecting a power supply failure and resolving this
problem.)
Power (button) – When the power button is
pressed, the main power to the server is turned on.
When the power button is pressed again, the main
power to the server is removed but standby power
is still supplied to the server.
M86 S U G
ECURITY SER UIDE