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S
S
UPER
ERVER 7043M-8/7043M-6 Manual
SCSI Enable/Disable
The SCSI Termination jumper at
JP22 allows you to enable or dis-
able the onboard SCSI controller.
The normal (default) position is on
pins 1-2 to enable SCSI termina-
tion. See the table on the right for
jumper settings.
SCSI Termination Enable/
Disable
Jumper JPA1 and JPA2 allow you to
enable or disable termination for the
SCSI channel. (The 7043M-6 has a
single channel SCSI backplane, there-
fore JPA2 - included for a second
SCSI channel - is unused). The nor-
mal (default) setting is open to enable
(teminate) the SCSI channel(s). If you
wish to connect external SCSI de-
vices, you should disable termination
for the channel. See the table on the
right for jumper settings.
Watch Dog Enable/Disable
Use JP37 to enable or disable the
Watch Dog feature. The default po-
sition is open to disable the Watch
Dog timer. The jumper must be used
in conjunction with the Watch Dog
enabled setting in BIOS (Advanced
Setup > I/O Device Configuration).
When enabled, Watch Dog can
reboot your PC if an application is
"hung up" or the system goes
down.
See the table on the right
for jumper settings.
Jumper
Position
Pins 1-2
Pins 2-3
SCSI Channel Termination
Jumper
Position
Closed
JPA2 is used on the 7043M-8 only.
W atch Dog T imer Enable/
Disable Jumper Settings
Jumper
Position
Open
Closed
5-20
SCSI Enable/Disable
Jumper Settings
(JP22)
Definition
Enabled
Disabled
Enable/Disable
Jumper Settings
(JPA1/JPA2)
Definition
Open
Enabled
Disabled
(JP37)
Definition
Disabled
Enabled
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