Trinity KT  (S2390)  Jumper Settings

Note : There are no Jumper settings for CPU bus speed or clock multiplier on the Trinity KT board.  The Trinity KT is designed to automatically detect the socketed Duron™ / Athlon™ CPU and its proper speed settings.

External Pin Assignments (Jumper J1)
 

 

 

 

 
 

HDD LED

VCC

1

2

Power LED+

Pwr/Slp LEDs

LED

3

4

Sleep LED+

Reset Switch

Ground

5

6

Switch

Power Switch

Switch

7

8

Ground

Infrared

IR + 5V

9

10

No Connect

Speaker

No Connect

11

12

VCC

IR RX

13

14

No Connect

IR GND

15

16

No Connect

IR TX

17

18

External Speaker

Power LED (JP22)

Pin

1

2

3
 

+5 VSB
LED YEL

Ground

VCC LED GRN

Note: Jumper JP22 is a 3-pin ACPI LED header.  If you need a 2-pin Power LED header, use Jumper J1 as illustrated on the right.

Clear CMOS and Reset Password (JP21)

Jumper

Normal

Clear

JP21

1-2

2-3

Note : If you have been locked out of your system because you forgot your password or set the CMOS incorrecttly, follow the instructions below:

  1. Power off the system, and disconnect the power supply.
  2. Set jumper JP21 to pin 2 and 3.
  3. Wait for 10 seconds, then return jumper JP21 to pins 1 and 2.
  4. Power on the system again.

By following this procedure, you will erase your password and reset the CMOS to the BIOS defaults.

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