Supermicro SUPERSERVER 6014V-M4, User Manual

Page: 56 / 122

5-20
S
UPERSERVER 6014V-M4 User’s Manual
Watch Dog Enable/Disable
JWD controls the Watch Dog func-
tion. Watch Dog is a system monitor
that can reboot the system when a
software application is “hung up”. Pins
1-2 will cause WD to reset the system
if an application is hung up. Pins 2-3
will generate a non-maskable interrupt
signal for the application that is hung
up. See the table on the right for jump-
er settings. Watch Dog must also be
enabled in BIOS.
Note: When enabled, the user needs
to write their own application software
in order to disable the Watch Dog Tim-
er.
Watch Dog
Jumper Settings (JWD)
Jumper Setting Defi nition
Pins 1-2 Reset
Pins 2-3 NMI
Open Disabled
5-10 Onboard Indicators
JLAN1/JLAN2 LEDs
The Ethernet ports (located beside the
VGA port) have two LEDs. On each
Gb LAN port, the yellow (right) LED
indicates activity while the left LED
may be green, orange or off to indicate
the speed of the connection. See the
table on the right for the functions as-
sociated with the left LED.
JLAN Left LED
(Connection Speed Indicator
LED Color Defi nition
Off 10 MHz
Green 100 MHz
Amber 1 GHz