Portwell PEB-7600VG2A User manual

PEB-7600VG2A
Intel LGA 775 Pentium 4
Mini ITX Main Board
Quick Installation Guide
P/N: PEB-7600VG2AVersion 1.0 , August, 02 .2006
Copyright© Jun., 2002.All rights reserved
All other brand names are registered trademarks of their respective owners.

PEB-7600VG2A User’s Manual
Note :
(1)Memory type support dual-channel interleaved mode
assuming DDR 400 MHz, all DIMMs in a system must be of the
same type, the speed in all channels is the speed of the slowest
DIMM in the system.
(2)The Power Supply must be support Ver 2.2 or Ver 2.3 or high
version.
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PEB-7600VG2A User’s Manual
Chapter 1 Hardware Configuration Setting
This chapter gives the definitions and shows the positions of jumpers, headers and connectors. All of
the configuration jumpers on PEB-7600VG2A SERIES are in the proper position. The default settings
shipped from factory are marked with an asterisk ().
2.1 Jumpers
In general, jumpers on the Mini ITX are used to select options for certain features. Some of the
jumpers are designed to be user-configurable, allowing for system enhancement. The others are for testing
purpose only and should not be altered. To select any option, cover the jumper cap over (SHORT) or
remove (NC) it from the jumper pins according to the following instructions. Here, NC stands for “Not
Connect”.
2.2 Connectors
I/O peripheral devices will be connected to the interface connectors in (Figure 2-2) PEB-7600VG2A SERIES Connector
Locations.
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PEB-7600VG2A User’s Manual
Figure 2-2 PEB-7600VG2A SERIES Connector Locations
CONNECTOR FUNCTION REMARK
PANEL1 1-3 IDE1 active indicator
PANEL1 2-4 System Power On LED
PANEL1 6-8 System Power on Switch
PANEL1 5-7 System reset
VGA DUB-15 port VGA connector
DVI DF13-20DP Hirose:DF13-20DP
SPK1 External speaker interface
IDE1 IDE1 (Primary) interface
PWR1 24-PIN ATX Power connector
PWR2 PW-4P2R Power connector For CPU Power
COM1 COM1 serial port COM1 connector
COM2 COM2 serial port 2x5 shrouded header
PRT1 Parallel port connector Printer connector
USB1 USB 2.0 port 1 USB1LAN1 connector
USB2 USB 2.0 port 2 USB1LAN1 connector
USB3 USB 2.0 port 3 USB2LAN2 connector
USB4 USB 2.0 port 4 USB2LAN2 connector
USB5 USB 2.0 port 5 USB3 connector
USB6 USB 2.0 port 6 USB3 connector
USB7 USB 2.0 port 7 USB4 connector
USB8 USB 2.0 port 8 USB4 connector
SPDIF I/O SPDIF I/O interface 1x4 shrouded header
AUDIO1 AUDIO interface 2x5 shrouded header
CD1 CD-in from CD-ROM 1x4 shrouded header
IR1 IR interface 2x3 shrouded header
GPIO1 GIOS interface 2x5 shrouded header
KBMS1 PS/2 keyboard & mouse connector Double deck connector
SATA1 Serial ATA interface SATA connector
SATA2 Serial ATA interface SATA connector
SATA3 Serial ATA interface SATA connector
SATA4 Serial ATA interface SATA connector
TJ1 For procreation test 2x4 shrouded header
2.2.1 RTC CMOS Clear Jumper Setting (JP1)
OPEN: Normal operation
SHORT: Clear CMOS contents
2.2.2 System Reset (PANEL1 5-7)
PIN No. Signal Description
7 Reset
9 Ground
2.2.3 IDE1 active indicator (Panel1 pin #1-3)
PIN No. Signal Description
1 +5V (Pull-up for HDD LED)
3 HDD active# (LED cathode terminal)
2.2.4 ATX Power Button (PANEL1 6-8)
PIN No. Signal Description
6 Power button control signal
8 Ground
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PEB-7600VG2A User’s Manual
2.2.5 External Speaker (SPK1)
PIN No. Signal Description
1 Signal
2 NC
3 Ground
4 +5V
2.2.6 ATX Power Connector (PWR2)
PIN No. Signal Description
1 12V_Power
2 Ground
3 12V_Power
4 Ground
2.2.7 ATX_24P2R Power Connector (PWR1)
PIN No. Signal Description
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PW_OK
9 +5V SB
10 +12V
11 +12V
12 +3.3V
13 +3.3V
14 -12V
15 Ground
16 PS ON
17 Ground
18 Ground
19 Ground
20 -5V
21 +5V
22 +5V
23 +5V
24 Ground
2.2.8 COM1/COM2 Interface
PIN No. Signal Description
1 Data Carrier Detect
2 Received Data
3 Transmit Data
4 Data Terminal Ready
5 Ground
6 Data Set Ready
7 Request To Send
8 Clear To Send
9 Ring Indicator
10 Not used
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PEB-7600VG2A User’s Manual
2.2.9 External USB3 & USB4 (USB2.0)
This mainboard provides 2 USB headers on the board allowing for 4 additional USB ports. To make use of these headers, you
must attach a USB bracket/cable with USB ports (some models will come packaged with a USB 4-port bracket-cable). The
optionally packaged bracket will have two connectors that you can connect to the headers (USB1, USB2). The other end
(bracket containing the USB ports) is attached to the computer casing.
Note :
If you are using a USB 2.0 device with Windows 2000/XP, you will need to install the USB 2.0 driver from the
Microsoft®website. If you are using Service pack 1 (or later) for Windows®XP, and using Service pack4 (or later) for
Windows® 2000,you will not have to install the driver.
2.2.10 USB & (Gb) LAN Connectors: USB/ Gb LAN 1&2
This mainboard comes with 4 USB ports and a Gb/s LAN port. The USB connectors are used to attach to keyboards, mice and
other USB devices. You can plug the USB devices directly into this connector. The LAN connectors can be attached directly to
a network.
Pin Signal Description Pin Signal Description
1 TX+ 5 NC
2 TX- 6 RX-
3 RX+ 7 NC
4 NC 8 NC
Pin Signal Description Pin Signal Description
1/5 +5 V (fused) 3/7 USBP0+/P1+
2/6 USBP0-/P1- 4/8 Ground
2.2.11 SATA1-4 (SerialATA connector)
These SATA connectors (SATA1 – SATA4) support Serial ATA 150. Each SATA connector can only support one serial ATA
device. Note: With most storage devices, there is a power cable that you need attach to a power source (power supply).
2.2.12 Audio Port Connectors: Sound
PIN No. Signal Description
1 SPO
2 VCC5
3 NC
4 GND
2.2.12.1 Audio in
PIN No. Signal Description
1 CD-L
2 CD-GND
3 CD-GND
4 CD-R
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PEB-7600VG2A User’s Manual
2.2.12.2 Audio external for chassis
PIN No. Signal Description
1 F_MIC1
2 GND
3 F_MIC2
4 VCC5
5 LOUTR
6 F_R
7 NC
8 NC
9 LOUTL
10 F_L
2.2.12.3 Audio Jack
PIN No. Signal Description
1(Blue) Lin-in
2(Green) Speak-Out
3(Red) MIC-in
2.2.13 CPU FAN
PIN No. Signal Description
1 Ground
2 +12V
3 RPM signal
4 Control
2.2.14 Chas_FAN / SYS_FAN
2.2.16 PS/2 Keyboard & Mouse(KBMS1)
PIN No. Signal Description
1 Ground
2 +12V
3 RPM signal
2.2.15 Standard IrDA (KEY)
PIN No. Signal Description
1 NC
2 Not Used
3 +5V
4 Ground
5 IRTX
6 IRRX
PIN No. Signal Description
1 Keyboard Data
2 Mouse Data
3 Ground
4 +5V
5 Keyboard Clock
6 Mouse Clock
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PEB-7600VG2A User’s Manual
2.2.17 VGAD-SUB15 Connector
PIN No. Signal Description
1 Red Signal
2 Green Signal
3 Blue Signal
4 NC
5 GND
6 GND
7 GND
8 GND
9 VCC
10 GND
11 NC
12 DCC_DATA
13 HSYNC
14 VSYNC
15 DCC_CLK
2.2.18 VGADVI Connector
Signal PIN Signal
TDC0# 2 1 VCC5
TDC0 4 3 GND
NC 6 5 NC
NC 8 7 NC
TDC1# 10 9 HPDET
TDC1 12 11 MDVIDATA
NC 14 13 MDVICLK
NC 16 15 GND
TDC2# 18 17 TLC#
TDC2 20 19 TLC
Signal Type Signal Description
TDC0,TDC0# O DVI Data Channel 0 Output: These pins provide the DVI differential output for
data channel 0 (Blue).
TDC1,TDC1# O DVI Data Channel 1 Output: These pins provide the DVI differential output for
data channel 1 (Green).
TDC2,TDC2# O DVI Data Channel 2 Output: These pins provide the DVI differential output for
data channel 2 (Red).
HPDET I Hot Plug Detect (internal pull-down): This input determines whether the DVI
is connected to a DVI monitor. When terminated , the monitor is required to
apply a voltage greater than 2.4 volts. Changes on the status of this pin will be
relayed to the graphics controller via the P-OUT/TLDET* or GPIO(1)/TLDET*
pin pulling low.
TMDSDATA I/O DVI I2C Data: This signal is used as the I2C DOC clock for a digital display
connector (i.e. TV-Out Encoder , TMDS transmitter ). This signal is tri-stated
during a hard reset.
TMDSDCLK I/O DVI DOC Clock: This signal is used as the DOC clock for a digital display
connector (i.e. primary digital monitor). This signal is tri-stated during a hard
reset.
TLC,TLC# O DVI Clock Output: These pins provide the differential clock outputs to the DVI
interface corresponding a data on TDC(0:2) outputs.
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PEB-7600VG2A User’s Manual
Chapter 2 System Installation
This chapter provides you with instructions on how to setup your system. The additional information shows you how to
install CPU/ FAN and memory .
2.1 Socket 775 Processor
2.1.1 Installing Pentium 4 / Celeron D CPU
(1). Lift the handling lever of CPU socket outwards and upwards to the other end.
(2). Align the processor pins with pin hones on the socket. Make sure that the notched corner or
(3). dot mark (pin 1) of the CPU corresponds to the socket’s bevel end. Then press the CPU gently until it fits into place. If
this operation is not easy or smooth, don’t do it forcibly. You need to check and rebuild the CPU pin uniformly.
(4). Push down the lever to lock processor chip into the socket.
(5). Follow the installation guide of cooling fan or heat sink to mount it on CPU surface and lock it on the socket 775.
(6). Be sure to follow particular CPU speed and voltage type to adjust the jumper settings properly.
Having figured out in general what you get, the next job is to bite the bullet and build your PC
2.1.2 Precautions
When integrating a Pentium 4 processor-based system, be sure to take the proper
electrostatic discharge (ESD) precautions. Consider using ground straps, gloves,
ESD mats, or other protective measures to avoid damaging the processor and other
electrical components in the system.
Warning
Do not touch socket sensitive contacts. Chain tech assumes no responsibility for the potential
damages caused by this action and therefore the warranty we provide may be invalid.
2.1.3 Installing CPU
#1 Disengage Load Lever by depressing down and out on the hook to clear retention tab.
Rotate Load Lever to fully open position at approximately 135°
#2 Rotate Load Plate to fully open position at approximately 100°. Remove Socket Protective Cover. With left hand index
finger and thumb to support the load plate edge, engage protective cover finger tab with right hand thumb and peel the cover
from LGA775 Socket while pressing on center of protective cover to assist in removal.
#3 Locate the two orientation key notches.
#4 Grasp the processor with thumb and index finger. (Grasp the edges without the orientation notches.) The socket has cutouts
for your fingers to fit into. Carefully place the package into the socket body using a purely vertical motion. (Tilting the
processor into place or shifting it into place on the socket can damage the sensitive socket contacts.)
#5 Verify that package is within the socket body and properly mated to the orientation keys
#6 Close the socket by
1. Close the Load Plate
2. While pressing down lightly on Load Plate, engage the Load Lever.
3. Secure Load Lever with Load Plate tab under retention tab of Load Lever
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PEB-7600VG2A User’s Manual
2.1.4 Installing Cooling Fan
Warning
For a safety landing, avoid leaving prongs on hard surface.
Instructions
Smear thermal grease on the top of the CPU. Lower the CPU fan onto the CPU/CPU socket and secure it using the attachments
or screws provided on the fan. Finally, attach the fan power cable to the CPUFAN adapter. For more details on this, go to
http://www.intel.com
2.1.5 Main Memory
PEB-7600VG2A SERIES provides 2 DIMMs (184-pin Dual In-line Memory Module) to support 2.6V DDRAM
(Synchronized DRAM) as on-board main memory. The
maximum memory size is 256B~ 1GB with using 256MB/512MB/1GB technology. Supports up to 2 double sided DIMMs at
266/333/400MHz. The memory architecture adopts 128-bit data interface to support for x8 and x16 DDRAM(DDR1) device
width. In addition, it only support Non-ECC memory .
For system compatibility and stability, don’t use memory module without brand. You can also use the single or double-side
DIMM .The three DIMMs can be out of order. You can install different size of DDRAM module on DIMM1, DIMM2 or all to
boot up system.
Without out the contact and lock integrity of memory module with socket, it will impact on the system reliability. Follow
normal procedure to install your DDRAM module into memory socket. Before locking, make sure that the module has been
fully inserted into the DIMM slot.
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PEB-7600VG2A User’s Manual
NOTE: For maintaining system stability, do not change any of DDR memory
parameters in BIOS setup to upgrade your system performance without
acquiring technical information.
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