MANUAIS DE MOTHERBOARDS BIOTEQ

MB-8600TTC

JP2 CMOS function select

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

Power off -> JP2 closed -> power on -> after memory count finished power off
JP2 open -> power on -> reset your desired password.

JP3 flash ROM type voltage select

1-2 closed: +12V type flash memory used
2-3 closed : +5V type flash memory used
open : EPROM used

JP5 CPU clock

50MHz : 1-2 closed & 3-4 closed
60MHz : 1-2 closed & 3-4 open
66MHz : 1-2 open & 3-4 closed

JP6, JP7, JP8 multiplier of clock

multiplier JP6 JP7 JP8
2 closed closed closed
2.5 closed closed open
3 closed open closed
3.5 closed open open

 

CPU speed JP5(1-2) JP5(3-4) JP6 JP7 JP8
133MHz open closed closed closed closed
150MHz closed open closed closed open
166MHZ open closed closed closed open
180MHz closed open closed open closed
200MHz open closed closed open closed
233MHz open closed closed open open

JP10 CPU voltage select

Open : none VID (2.9V) / VID (auto)
Closed : none VID (3.1V)

JP11 fan power connector

pin 1 : +12V
pin 2 : GND

J12 case connector block

pin
no.		 assignment function` pin
no.		 assignment function
1 speaker speaker
connector		 14 NC  
2 NC 15 NC  
3 ground 16 NC  
4 VCC 17 green control green switch
5 power LED (+) power LED
&
keylock		 18 ground green switch
6 NC 19 NC  
7 ground 20 HDD LED (-) HDD LED
8 key lock 21 HDD LED (+) HDD LED
9 ground 22 NC  
10 turbo LED (-) turbo LED 23 NC  
11 turbo LED (+) turbo LED 24 NC  
12 reset control reset 25 VCC VCC
13 ground reset 26 ground ground