5-10 Onboard Indicators - Fujitsu HX2560 M1 User Manual

Watch Dog Enable/Disable
JWD1 controls the Watch Dog function. Watch
Dog is a system monitor that can reboot the
system when a software application hangs.
Jumping pins 1-2 (default) will cause WD
to reset the system if an application hangs.
Jumping pins 2-3 will generate a non-mask-
able interrupt signal for the application that
hangs. See the table on the right for jumper
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
Timer.
Manufacturer Mode Select
Close jumper JPME1 to bypass SPI flash secu-
rity and force the system to use the Manufac-
turer Mode, which will allow the user to flash
the system firmware from a host server to
modify system settings. See the table on the
right for jumper settings.

5-10 Onboard Indicators

LAN1/2 Port LEDs
The Ethernet ports have two LEDs. On each
port, one LED indicates activity while the
other LED may be green, amber or off to
indicate the speed of the connection. See the
table on the right for the functions associated
with the connection speed LED.
Note: the dedicated IPMI LAN does not
operate at 1 Gb/s.
Chapter 5: Advanced Serverboard Setup
Jumper Setting
Pins 1-2
Pins 2-3
Open
Jumper Setting
1-2
2-3
(Connection Speed Indicator)
LED Color
Off
Green
Amber
5-17
Watch Dog
Jumper Settings
Definition
Reset
NMI
Disabled
ME Mode Select
Jumper Settings
Definition
Normal (Default)
Manufacture Mode
LAN1/2 LED
Definition
No connection or 10 Mb/s
100 Mb/s
1 Gb/s