Chapter 2
11
2-3 Main Memory Configuration
This motherboards provides 2 184pin Double Data Rate (DDR) Dual Inline Memory
Modules (DIMM) slots. Which supports PC 1600/PC2100/2700 DDR SDRAM
modules up to 2GB. Install at least one DIMM module on the slots. Memory
modules can be installed on the slots in any order. You can install either single- or
double-sided modules to meet your own needs.
The types of DDR Memory modules that are allowed for each DIMM are shown as
followed:
Location 64 MB 128 MB 256 MB 512 MB 1.0 GB
DDR
1
X X X X X
DDR
2
X X X X X
Therefore a maximum of 2GB is allowed on this motherboard.
To install your DDR Modules please follow the following steps:
1. Unlock a DIMM socket by pressing the retaining clips outward. The DDR
Modules has only one notch at the center of module. The DDR module will only
fit in the right position.
2. Insert the DDR Module vertically into the DIMM slot, with the correct alignment.
Then push it in until the golden finger on the memory module is deeply inserted
into the socket.
3. The plastic clip on each side of the DIMM slot will automatically close to hold the
DDR Modules in place.
Chapter 2
12
2-4 Connector and Jumper Reference Chart
Jump
Connector Function Page
PW 1/2
ATX Power Supply Connector
13
CN1A
Front Panel (Power / Rest / SPK…etc.) Connector
14
FD1 Floppy
Connector
15
IDE 1 / 2
IDE Hard-Disk Connector
16
IDE 3 /4
IDE RAID Connector
16
JP1
CMOS Clear Jumper
17
JP5
Keyboard Power on Function Jumper
17
JP6/JP6A/JP24
Disable/Enable USB 0/1, 2/3, 4/5 Device Power ON
Jumper
18
JP8
Onboard Audio Enable Function Jumper
18
JP11
On board LAN Enable/Disable Jumper
19
JP23
Green LED Mode Jumper
19
FAN 1/2/3
CPU/ System / North Bridge Cooling Fan Connector
(12V)
20
CN2 / 2A
CD-ROM Audio-in Connector
20
CN3
Auxiliary Audio-in Connector
21
CN4B
6 Channel KIT Connector
21
CN4C SPDIF
KIT
Connector
22
CN5 / 5A
Wake on LAN / Modem Connector
22
CN7
Smart Card Reader Connector
23
CN17 Blue
LED
Connector
(5V)
24
CN23 / 23A
CBOX™2 Front USB Connector
24
CN24
CBOX™2 Front Audio Connector
25
CN25
CBOX™2 DigiDoc System Display Connector
25
IR1 IR
Connector
26
PT6 / 7 / 8
IEEE1394 Connector
26
JP3
CPU Front Side Bus setting
27
