Acer Veriton 9100 Manuel utilisateur
& K DSWHU
System Board
System Board 1-1
1.1 Features
The M9N is a dual-processor system board that supports the Intel
Pentium II CPU. It contains an exclusive connector for the CPU board
that carries two slots for the Pentium II CPU modules.
This high-performance 64-bit system board utilizes both the ISA and
the PCI local bus architecture. Two ISA and five PCI bus slots reside
on the board to allow installation of either master or slave devices.
A 50-pin Fast SCSI-II interface and two 68-pin Wide SCSI interfaces
come with the system board to connect SCSI devices. External I/O
interfaces include a parallel port and a video port, RJ-45 and USB
connectors, and keyboard and mouse ports.
The system board supports two optional features, the ASM Pro and
the remote diagnostic management (RDM), that allow better server
management. The ASM Pro detects problems in CPU thermal
condition, CPU working voltage detection (±12V/±5V/3.3V/1.5V), and
PCI bus utilization calculation. It also detects if the CPU fan or the
chassis fan malfunctions. The RDM allows execution of the RDM
diagnostic program from a remote RDM station to fix detected
problems or to reboot the system.
1-2 User’s Guide
1.2 Major Components
The system board has the following major components:
•CPU board slot
•Two ISA and five PCI bus slots (one PCI slot may include an
optional RAID port)
•256-KB Flash ROM for system BIOS
•System clock/calendar with battery backup
•50-pin Fast SCSI-II and two 68-pin Wide SCSI interfaces
•Two 24-pin RDM interfaces
•IDE hard disk and diskette drive interfaces
•Onboard VRAM and VRAM sockets for video memory upgrade
•Power connector for both standard 420-watt SPS and redundant
420-watt SPS
•Super I/O, SCSI, VGA, memory, and Advanced Server
Management (ASM) controller chipsets
•External ports:
•PS/2-compatible keyboard port (optional AT-keyboard port)
•PS/2-compatible mouse port
•Parallel port
•Video port
•RJ-45 connector
•Universal Serial Bus (USB) connector
System Board 1-3
1.3 Layout
Figure 1-1 shows the system board components.
1 Keyboard port
2 Mouse port
3 Parallel port
4 Video port
5 RJ-45 connector
6 USB connector
7 CPU board slot
8 PCI slots
9 ISA slots
10 Flash ROM BIOS
11 RAID port (optional)
12 Wide SCSI connector 2
13 Wide SCSI connector 1
14 Narrow SCSI connector
15 Diskette drive connector
16 EIDE connector
17 Battery
18 RDM connectors
19 Power connectors
20 Video RAM
21 Power connector
22 Video RAM upgrade sockets
Figure 1-1 System Board Layout
3
5
1
2
7
8
9
1
9
1
8
17
21
2
2
15 14
12
13
10
16
4
6
2
0
11
1-4 User’s Guide
1.4 Jumpers and Connectors
1.4.1 Jumper and Connector Locations
Figure 1-2 shows the jumper and connector locations on the system
board.
Figure 1-2 System Board Jumper and Connector Locations
Jumpers are prefixed “JP”. Connectors are
prefixed “CN”. The blackened pin of a jumper
represents pin 1.
System Board 1-5
1.4.2 Jumper Settings
Table 1-1 lists the system board jumpers with their corresponding
settings and functions.
Table 1-1 System Board Jumper Settings
Jumper Setting Function
Software Shutdown
Control for CN4
JP1 1-2
2-3*Enabled
Disabled
BIOS Type
JP2 1-2
2-3* Branded
Generic
Password Security
JP3 1-2
2-3* Check password
Bypass password
SCSI Channel 1
High-Byte Termination
JP4 1-2*
2-3
Open
Terminator always set to ON
SCSI terminator set to ON or OFF
by software
Terminator set to OFF
VGA Feature
JP5 1-2*
2-3 Normal (Auto)
Onboard VGA always disabled
*Default setting
1-6 User’s Guide
1.4.3 Connector Functions
Table 1-2 lists the different connectors on the system board and their
respective functions.
Table 1-2 Connector Functions
Connector Function
CN1 COM 1
CN2, U3, U8 Power connectors
CN3 COM 2
CN4 Software shutdown connector for 420-watt SPS
CN7 PS/2 mouse (above) / keyboard (below) connectors
CN8 Power switch
CN9 Power LED and keylock connector
CN10 Monitor signal connector for redundant power supply
CN12 Software shutdown connector for redundant power
supply
CN13 Backplane board LED connector
CN14 Printer port (above) / video port (below)
CN15 IDE connector
CN16 LAN connector
CN17 Diskette drive connector
CN18 Channel 1 narrow SCSI connector
CN19 Universal serial bus (USB) ports
CN22 Channel 1 wide SCSI connector
CN23 Hard disk LED connector
CN25 SMM connector
CN26 Channel 2 wide SCSI connector
CN27, CN28 RDM connectors
CNN3 Connector for chassis intrusion prevention
FA1, FA2, FA3 Fan connectors
System Board 1-7
1.5 ESD Precautions
Always observe the following electrostatic discharge (ESD)
precautions before installing a system component:
1. Do not remove a component from its antistatic packaging until
you are ready to install it.
2. Wear a wrist grounding strap before handling electronic
components. Wrist grounding straps are available at most
electronic component stores.
Do not attempt the procedures described in
the following sections unless you are a
qualified technician.
1-8 User’s Guide
1.6 Video Memory Upgrade
Larger video memory allows you to display higher resolutions and
more colors. The system board comes with a 1-MB video memory
onboard upgradable to 2 MB.
Follow these steps to upgrade the video memory:
1. Locate the video DRAM upgrade sockets labeled U36 and U37
on the system board. See Figure 1-1.
2. Gently insert a video chip into each of the upgrade sockets.
Make sure that the pin 1 indicator on the chip
matches the notched corner of the socket.
Figure 1-3 Installing a Video Memory Chip
Pin 1 Indicator
Notched Corner
System Board 1-9
1.7 ASM Pro
The ASM Pro is a server management tool based on the Simple
Network Management Protocol (SNMP). It detects server problems
related to the CPU thermal condition, 5V/3.3V/1.5V detection, or PCI
bus utilization calculation.
This feature is designed primarily for server supervisors and
management information system (MIS) personnel to help them detect
errors or potential trouble spots in their network servers through a
single management station.
The ASM Pro consists of two major parts:
•ASM-Station - a Windows-based monitoring station that
communicates with the ASM-Agents.
•ASM-Agent(s) - the individual servers managed by the
ASM-Station.
Refer to the ASM Pro user’s manual for more information.
1-10 User’s Guide
1.8 Remote Diagnostic Management
The Remote Diagnostic Management (RDM) is a network
management tool that utilizes modems and telephone lines to control a
host of servers from a remote station. It monitors and analyzes the
server condition, updates the BIOS settings if necessary, or reboots
the server in the event of failure and quickly return it to normal
operation. This capability to execute the RDM program from a remote
site bridges the distance barrier in fixing server problems and reduces
wasted time due to system failure.
1.8.1 Installing the RDM Module
The system board comes with connectors CN27 and CN28 to
accommodate the RDM module.
Follow these steps to install the RDM module and connect the cable:
1. See Figure 1-1 for the location of the RDM connectors.
2. Gently insert the RDM module into CN27 and CN28. The module
fits only in one direction. Do not force it into to the connectors.
Figure 1-4 Installing the RDM Module
Refer to the RDM User’s Guide for detailed instructions on RDM
installation.
CN28
CN27
Autres manuels pour Veriton 9100
5
Ce manuel convient aux modèles suivants
1
Table des matières
Autres manuels Acer Carte mère
Acer
Acer AcerPower 3000 Manuel utilisateur
Acer
Acer 12000 Manuel utilisateur
Acer
Acer Ferrari 1100 Series Manuel utilisateur
Acer
Acer AcerPower 3000 Instructions d'installation
Acer
Acer V12LC Manuel utilisateur
Acer
Acer V70MA Instructions d'installation
Acer
Acer V58 Manuel utilisateur
Acer
Acer M11E Manuel utilisateur
Acer
Acer Altos 900 Pro Manuel utilisateur
Acer
Acer Extensa 900 Series Manuel utilisateur
Acer
Acer V55LA-2 Instructions d'installation
Acer
Acer Power SE Manuel utilisateur
Acer
Acer V56LA Instructions d'installation
Acer
Acer M9D Manuel utilisateur
Acer
Acer V30 Manuel utilisateur
Acer
Acer Altos 21000 Series Manuel utilisateur
Acer
Acer 930 Manuel
Acer
Acer Altos 12000 Series Manuel utilisateur
Acer
Acer 700ed Manuel utilisateur
Acer
Acer 486 Manuel utilisateur
Manuels Carte mère populaires d'autres marques
Telit Wireless Solutions
Telit Wireless Solutions SL869-3DR Manuel utilisateur
Gigabyte
Gigabyte GA-9IVDT Manuel utilisateur
Texas Instruments
Texas Instruments ADS8372EVM Manuel utilisateur
Commell
Commell MS-C73 Manuel utilisateur
IBT Technologies
IBT Technologies MB860 Manuel utilisateur
Nvidia
Nvidia TEGRA DG-04927-001_V01 Manuel utilisateur
