MANUAIS DE MOTHERBOARDS BIOTEQ

MB-M6TLA

JUMPER SETTING

A: JP8 CMOS function select

JP8

assignment

1-2 closed

normal operation

2-3 closed

clear CMOS data (*note)

open

onboard battery disabled

*Note: Please follow the procedure as below to clear CMOS data.
Note: Please follow the procedure as below to clear BIOS password if your password
is lost or forgotten.

AC power off -> JP8(2-3) closed -> waiting three seconds -> JP8 (1-2) closed -> AC power on
-> reset your desired password or clear CMOS data

CPU INSTALLATION JUMPER SETTING

A: J19 CPU CORE SELECT

J19(9-10)

J19(7-8)

J19(5-6)

J19(3-4)

J19(1-2)

CPU core voltage

open

open

open

open

open

default

open

open

open

open

closed

2.1

open

open

open

closed

open

2.2

open

open

open

closed

closed

2.3

open

open

closed

open

open

2.4

open

open

closed

open

closed

2.5

open

open

closed

closed

open

2.6

open

open

closed

closed

closed

2.7

open

closed

open

open

open

2.8

open

closed

open

open

closed

2.9

open

closed

open

closed

open

3.0

open

closed

open

closed

closed

3.1

open

closed

closed

open

open

3.2

open

closed

closed

open

closed

3.3

open

closed

closed

closed

open

3.4

open

closed

closed

closed

closed

3.5

* Pentium II CPU will define working voltage automatically if no special description.
Users do not need to change jumper settings unless irregular processors are used.

B: JP1 INTEL CPU clock select

CPU speed

JP1(1-2)

JP1(3-4)

JP1(5-6)

JP1(7-8)

200MHz

open

closed

open

closed

233MHz

open

open

open

closed

266MHz

open

closed

closed

open

300MHz

open

open

closed

open

C: JP2 in- order queue depth.

JP2

assignment

1-2 open

enable

1-2 closed

disable

D: ATX power on switch
for PCB ver. 1.1 and afterwards

JP3

assignment

pin 1

power switch

pin 2

standby voltage

E: ring in power on modem select

J12

assignment

1-2 closed

EXT modem in com 1

2-3 closed

EXT modem in com 2

CONNECTORS

A: J12

pin
no

assignment

function

pin
no

assignment

function

1

speaker

speaker
connector

14

+5V

VCC

2

NC

15

ground

VCC

3

ground

16

ground

green switch

4

+5V

17

green contro

green switch

5

power LED(+)

power LED

18

HDD LED(+)

HDD LED

6

NC

19

no connection

HDD LED

7

ground

20

HDD LED(-)

HDD LED

8

NC

21

HDD LED(+)

HDD LED

9

NC

22

+5V

IrDA
connector

10

power switch

ATX power
button

23

NC

IrDA
connector

11

standby voltage

ATX power
button

24

IRRX

IrDA
connector

12

reset control

reset

25

ground

IrDA
connector

13

ground

reset

26

IRTX

IrDA
connector

B: J15A U.S.B. cable connector (optional)

pin no.

assignment

pin no.

assignment

9

no connection

10

+5V

7

ground

8

port 2 negative data

5

port 1 positive data

6

port 2 positive data

3

port 1 negative data

4

ground

1

+5V

2

no connection

C: J26 wake-on LAN header

pin no.

assignment

1

+5 VSB

2

ground

3

MP-wakeup

D: J27 wake-on internal modem

pin no.

assignment

1

ring

2

GND

E: JY3 CPU cooling fan power connector
for PCB ver:1.0 for PCB ver: 1.1

pin no.

assignment

1

ground

2

+12V

3

sense