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MANUAIS DE MOTHERBOARDS BIOTEQ |
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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 |
assignment |
function |
pin |
assignment |
function |
|
1 |
speaker |
speaker |
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 |
|
|
10 |
power switch |
ATX power |
23 |
NC |
IrDA |
|
11 |
standby voltage |
ATX power |
24 |
IRRX |
IrDA |
|
12 |
reset control |
reset |
25 |
ground |
IrDA |
|
13 |
ground |
reset |
26 |
IRTX |
IrDA |
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 |
