2.13   Hard Disk Activity LED External Input (J31) 

1

J5

J4

J15

J14

J11 (VGA)

J7 (COM1)

W

USB1

W

KB / MS

8

LAN2

LAN3

3

in

J31 is an LED INPUT. The idea is to 

6

Intel

b

J36

2

o

7

82551

COM2

n

H

d

F

KB(Bottom)

1

Mouse(Top)

USB (Bottom)

run a wire from the activity LED output 

J43

LAN1 (Top)Optional

1

1

FDD 

BT1

FAN3

header of any plug in HD controller 

J32

   J

FAN6

37

J3

ATI

card (e.g. a RAID card) to the 

RAGE XL

Intel

motherboard, so that the card s LED 

LP

J21

E7501

T

J1

1

1

can be "combined " with the IDE and 

1

PCI4

PCI3

1

SCSI activity indicators on the 

J39

1

J31

P64H2

FAN1

FRONT

CPU1_FAN

1

PANEL

BIOS

motherboard and then driven to the 

USB2

S2735

J34

J39 HD LED output. In other words, 

PCI 2

PCI1

1

Intel

J26

J16

CPU2

CPU1

when a card s LED lights up, so will 

SO_DIMM

ICH5R

the front panel hard disk activity 

indicator. This is useful for chassis that 

CMOS

J24

J23 J25

1

J33

SMDC      J29

1

1

1

1

1

FAN2

J22

have only a single LED to indicate HD 

1

S

S

S

S

SE

E

E

E

EC

C

C

C

C     IIIIID

D

D

D

DE

E

E

E

E                              J1

JJJJ 3

13

13

13

13

1

FAN9

FAN8

1

1

SATA2

FAN5

FAN7

SATA1

1

FAN4   CPU2_FAN

activity from multiple controller 

sources. (Pin 1 = negative terminal of 

the add on card s LED header, Pin 2 = 

do not connect.) 

2.14   Clear CMOS Jumper (J33) 

1

Default 

3

J5

J4

J15

J14

J11 (VGA)

J7 (COM1)

W

USB1

W

KB / MS

8

LAN2

LAN3

3

in

6

Intel

b

J36

2

1

o

7

82551

COM2

n

H

d

F

KB(Bottom)

1

Mouse(Top)

USB (Bottom)

J43

LAN1 (Top)Optional

1

Clear 

1

FDD 

BT1

FAN3

J32

   J

FAN6

3

3

7

J3

ATI

RAGE XL

You can reset the CMOS settings by 

Intel

LP

J21

E7501

T

J1

1

using this jumper if you have forgotten 

1

your system/setup password or need to 

1

PCI4

PCI3

1

J39

1

J31

P64H2

FAN1

FRONT

CPU1_FAN

clear system BIOS setting. 

1

PANEL

BIOS

USB2

S2735

J34

Power off system and disconnect 

PCI 2

PCI1

both power connectors from the 

1

Intel

J26

J16

CPU2

CPU1

SO_DIMM

ICH5R

motherboard 

Use jumper cap to close Pin_2 and 

CMOS

J24

J23 J25

1

J33

SMDC      J29

1

1

1

1

Pin_3 for several seconds to Clear 

1

FAN2

J22

1

S

S

S

S

SE

E

E

E

EC

C

C

C

C     IIIIID

D

D

D

DE

E

E

E

E                              J1

JJJJ 3

13

13

13

13

1

FAN9

FAN8

1

1

SATA2

FAN5

CMOS 

FAN7

SATA1

1

FAN4   CPU2_FAN

Put jumper cap back to Pin_1 and 

Pin_2 (default setting) 

Reconnect power & power on system  

14 

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