Supermicro 5017C-TF Bedienungsanleitung PDF herunterladen (Seite 48)

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SUPERSERVER 5017C-TF 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 X9SCM-F has five 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 tempera-

ture. Refer to the table on the right for

pin deﬁ nitions.

Note: Please use all 3-pin fans or all 4-pin

fans on a 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 ... 43 44 45 46 47 48 49 50 51 52 53 ... 93 94

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