Supermicro SUPERSERVER 6021H, User Manual, Page: 54 / 112

5-20
SUPERSERVER 6021H User’s Manual
Watchdog Enable/Disable
JP73 allows you to enable or dis-
able the Watchdog feature. The
normal (default) position is open to
disable the Watchdog timer and
enable the speaker. This jumper
setting works in conjunction with
the setting in BIOS. See the table
on the right for jumper settings.
Ju m p e r
P o sitio n
O p e n
C lo se d
D e fin itio n
D isa b le d
E n a b le d
W a tc h d o g
E n a b le /D is a b le
J u m p e r S e tting s
(J P 6 4 )
SCSI Termination Enable/
Disable
The SCSI Termination jumper JP64
allows you to enable or disable
termination for the SCSI connec-
tors. The normal (default) position
is open to enable SCSI termination.
S e e t h e t a b l e o n t h e r i g h t f o r
jumper settings.
Front Side Bus Speed
CPU speed = FSB x Core/Bus ratio
The FSB Speed is set with JP1 on
the P3TDER (see the table on the
right).
Core/Bus Ratio settings are de-
scribed in Section 5-9.
F ro n t S id e B u s S p e e d
J u m p e r S e ttin g s (J P 1 )
Ju m p e r
P o sitio n
1 -2
2 -3
O F F
D e fin itio n
A u to
1 0 0 M H z
1 3 3 M H z
N o te : T he A u to se ttin g a llows
th e C P U to se t th e sp e e d.
Ju m p e r
P o sitio n
O p e n
C lo se d
D e fin itio n
E n a b le d
D isa b le d
S C S I T e rm in atio n
E n a b le /D is a b le
J u m p e r S e tting s
(J P 6 4 )