Supermicro SuperServer 5037C-i Instrukcja Użytkownika Pobierz pdf (Strona 42)

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SUPERSERVER 5037C-i User's Manual

Fan Header

Pin Deﬁ nitions

Pin# Deﬁ nition

1 Ground (Black)

2 2.5A/+12V (Red)

3 Tachometer

4 PWM_Control

Fan Headers

The X9SCL has ﬁ ve fan headers (Fan1 ~

Fan4 and FanA). These are all 4-pin fan

headers, however pins 1-3 are backward

compatible with traditional 3-pin fans.

A fan speed control setting in the BIOS

(Hardware Monitoring section) allows

the BIOS to automatically set fan speeds

based on the system temperature. Refer

to the table on the right for pin deﬁ ni-

tions.

Note: Please use all 3-pin fans or all

4-pin fans on the motherboard. Do not

mix 3-pin fans and 4-pin fans on the

same board.

Chassis Intrusion

A Chassis Intrusion header is located at

JL1 on the motherboard. Attach the ap-

propriate cable from the chassis to inform

you of a chassis intrusion when the chas-

sis is opened.

ATX PS/2 Keyboard and PS/2 Mouse

Ports

The ATX PS/2 keyboard and the PS/2

mouse ports are located beside the USB

ports. See the table on the right for pin

deﬁ nitions.

PS/2 Keyboard and

Mouse Ports

Pin Deﬁ nitions

Pin# Deﬁ nition

1 Data

2NC

3 Ground

4 VCC

5 Clock

6NC

External Speaker

On the JSPK header, pins 3~4 are used

to activate the onboard (internal) speaker.

Close pins 3~4 with a jumper to use the

onboard speaker. If you wish to use an

external speaker, attach the external

speaker's cable to pins 1~4. See the table

on the right for pin deﬁ nitions.

Speaker Connector

Pin Deﬁ nitions

Pin Setting Deﬁ nition

Pins 3~4 Internal Speaker

Pins1~4 External Speaker

Chassis Intrusion

Pin Deﬁ nitions

Pin# Deﬁ nition

1 Intrusion Input

2 Ground

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 87 88

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