5-18
SUPERSERVER SYS-6026TT-H6RF/H6IBXRF/H6IBQRF User's Manual
5-9 Jumper
Settings
To modify the operation of the serverboard,
jumpers can be used to choose between
optional settings. Jumpers create shorts
between two pins to change the function
of the connector. Pin 1 is identifi ed with
a square solder pad on the printed circuit
board. See the serverboard layout pages
for jumper locations.
Note:
On a two-pin jumper, "Closed" means
the jumper is on both pins and "Open"
means the jumper is either on only one pin
or completely removed.
CMOS Clear
JBT1 is used to clear CMOS (which will also clear any passwords). Instead of pins,
this jumper consists of contact pads to prevent accidentally clearing the contents
of CMOS.
To Clear CMOS
First power down the system and unplug the power cord(s).
1.
With the power disconnected, short the CMOS pads with a metal object such
2.
as a small screwdriver.
Remove the screwdriver (or shorting device).
3.
Reconnect the power cord(s) and power on the system.
4.
Note:
Do not use the PW_ON connector to clear CMOS.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Watch Dog Enable/Disable
JWD1 enables the Watch Dog function, a
system monitor that takes action when a
software application freezes the system.
Jumping pins 1-2 will have Watch Dog reboot
the system if a program freezes. Jumping
pins 2-3 will generate a non-maskable
interrupt for the program that has frozen.
See the table on the right for jumper settings.
Watch Dog must also be enabled in BIOS.
Note
: When Watch Dog is enabled, you
must write your own application software
to disable the Watch Dog Timer.
Watch Dog
Jumper Settings
Jumper Setting Defi nition
Pins 1-2
Reset
Pins 2-3
NMI
Open
Disabled
Summary of Contents for SUPERO SuperServer 6026TT-H6IBQRF
Page 1: ...SUPER USER S MANUAL Revision 1 0 SuperServer 6026TT H6RF 6026TT H6IBXRF 6026TT H6IBQRF ...
Page 5: ...v Preface Notes ...
Page 10: ...Notes SUPERSERVER SYS 6026TT H6RF H6IBXRF H6IBQRF User s Manual ...
Page 18: ...1 8 SUPERSERVER SYS 6026TT H6RF H6IBXRF H6IBQRF User s Manual Notes ...
Page 30: ...2 12 SUPERSERVER SYS 6026TT H6RF H6IBXRF H6IBQRF User s Manual Notes ...
Page 71: ...Chapter 6 Advanced Chassis Setup 6 11 Release Tab Figure 6 8 Removing the Power Supply ...
Page 72: ...6 12 SUPERSERVER SYS 6026TT H6RF H6IBXRF H6IBQRF User s Manual Notes ...
Page 104: ...A 2 SUPERSERVER SYS 6026TT H6RF H6IBXRF H6IBQRF User s Manual Notes ...