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SUPERSERVER 6012L-6 User’s Manual
Fan Detection Select
J58 allows you to select to use ei-
ther the CPU fan or the Chassis
fan. The default position is open to
select the CPU fan. See the table
on the right for jumper settings.
Jumper
Position
Open
Closed
Definition
CPU Fan
Chassis Fan
Fan Detection Select
Jumper Settings (J58)
VGA Enable/Disable
JP56 allows you to enable or dis-
able the VGA port. The default
position is on pins 1 and 2 to en-
able VGA. See the table on the
right for jumper settings.
Jumper
Position
1-2
2-3
Definition
Enabled
Disabled
VGA Enable/Disable
Jumper Settings
(JP56)
SpeakerEnable/Disable
To disable the onboard speaker,
remove the JP2 jumper. See the
table on the right for jumper set-
tings.
CMOS Clear
JBT1 is used to clear CMOS. In-
stead of pins, this jumper consists
of contact pads to prevent acci-
dentally clearing the contents of
CMOS. To clear CMOS, use a
metal object such as a small
screwdriver to touch both pads at
the same time to short the connec-
tion. Always remove the AC
power cord from the system be-
fore clearing CMOS.
Note: For an ATX power supply,
you must completely shut down
the system, remove the AC power
cord and then short JBT1 to clear
CMOS.
Do not use the PW_ON
connector to clear CMOS.
Jumper
Position
Closed
Open
Definition
Enabled
Disabled
Speaker Enable/Disable
Jumper Settings
(JP2)