SUPER MICRO Computer 6012L-6 Chassis/Overheat Fan Select, Watch Dog Enable, LAN1 Enable/Disable

Chapter 5: Advanced Motherboard Setup

Chassis/Overheat Fan

Select

JP48 allows you to select to use either the chassis fan or the over- heat fan. The default position is closed to select the chassis fan. See the table on the right for jumper settings.

Watch Dog Enable

JP3 is used to enable or disable the Watch Dog function. This jumper is used together with the Watch Dog enable function in BIOS. Enable both the jumper and the BIOS setting to use the Watch Dog feature. See the table on the right for pin definitions.

LAN1 Enable/Disable

Change the setting of jumper JP54 to enable or disable the onboard LAN1 or NIC (Network Interface Card) on the motherboard. See the table on the right for jumper settings. The default setting is Enabled.

LAN2 Enable/Disable

Change the setting of jumper JP55 to enable or disable the onboard LAN2 or NIC (Network Interface Card) on the motherboard. See the table on the right for jumper settings. The default setting is Enabled.

C ha s s is /O ve rhe a t F a n S e le c t J um p e r S e tting s (J 4 8 )

Jumper

P osition D efinition

O pen O verheat Fan

C losed Chassis Fan

W a tc h D o g Ena b le

J um p e r S e tting s (J P 3 )

Jumper
Position	Definition
O pen	Disabled
Closed	Enabled

L A N 1 (N IC ) E na b le /D is a b le J um p e r S e tting s

(J P 5 4 )

Jumper
Position	Definition
Pins 1-2	Enabled
Pins 2-3	Disabled

L A N 2 (N IC ) E na b le /D is a b le J um p e r S e tting s

(J P 5 5 )

Jumper
Position	Definition
Pins 1-2	Enabled
Pins 2-3	Disabled

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