Biostar K8NHA-M Grand [12/61] 12 12 12 12

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BIOSTAR Motherboard

(2) System Fan Headers: JSFAN1/JSFAN2

Pin Assignment

1 Ground

2 +12V

3 FAN RPM Sense

3. Installing DDR Module

1. Unlock a DIMM slot by

pressing the retaining clips

outward. Align a DIMM on the

slot such that the notch on the

DIMM matches the break on

the slot.

2. Insert the DIMM firmly and

vertically into the slot until the

retaining chip snap back in place

and the Dimm is properly

seated.

***Note!*** :

To assure the system safety, if you need to change DDR modules, firstly,

please unplug the 20-pin power cable with the power connector, then you can

change the modules. Afterwards, plug the cable with the power connector, and

finally you can boot up the system.

4. How to set up Jumpers?

The illustration shows how to set up jumpers. When the Jumper cap is placed

on pins, the jumper is “close”. IF no jumper cap is placed on the pins, the jumper is

”open”. The illustration shows a 3-pin jumper whose pin1and 2 are “close” when

jumper cap is placed on these 2 pins.

Jumper open Jumper close Pin1-2 close

5. Jumpers, Headers, Connectors & Slots:

(1) Floppy Disk Connector: FDD1

The motherboard provides a standard floppy disk connector that supports

360K, 720K, 1.2M, 1.44M and 2.88M floppy disk types. This connector

supports the provided floppy drive ribbon cables.