Acer AcerPower 3000 Manuale utente

& K DSWHU



System Board

System Board 1-1

1.1 Features

The V58LA is an all-in-one Pentium-based system board that utilizes

the PCI local bus architecture. It is capable of offering multimedia and

network functions by simply integrating a VGA controller with 3D

support, a Sound Blaster-compatible audio chip, and a Fast Ethernet

controller.

The system memory is expandable to 256 MB via two onboard 168-pin

DIMM (double in-line memory module) sockets. To further enhance

system performance, the board also comes with 256-/512-KB

pipelined-burst second-level cache and 1/2/4-MB video memory.

Standard onboard I/O interfaces comprise of two UART 16C550 serial

ports, a parallel port with Enhanced Parallel Port (EPP)/Extended

Capabilities Port (ECP) feature, PS/2 keyboard and mouse ports, and

VGA port. Two Universal Serial Bus (USB) interfaces are added to the

design to enable the system to support more peripherals. For full

multimedia support, video, audio and network interfaces are also

provided.

Other special features supported are Hardware Monitoring and

Wake-on Ring-in functions. For details, read the following sections.

The system is fully compatible with Windows 95, Windows NT,

NetWare, MS-DOS V6.X, OS/2, and UNIX operating systems.

1-2 User’s Guide

1.2 Major Components

The system board has the following major components:

•A ZIF (zero insertion force) socket that supports 3.3V Intel

Pentium P54C/P55C processor running at 90/60, 100/66, 120/60,

133/66, 150/60, 166/66, 200/66, or 233/66 MHz. Also supports

Cyrix M1/M2 or AMD K5/K6 processor

•Two 168-pin DIMM sockets that accept SDRAMs with 8, 16, 32,

64, and 128-MB capacities (256-MB maximum system memory)

•256-KB or 512-KB pipelined-burst second-level cache

•Onboard video memory (1-/2-/4-MB SGRAM)

•One riser card slot for future expansion

•Enhanced PCI local bus IDE controller

•Onboard VGA with 2D/3D support

•Onboard 16-bit PnP audio controller, Sound Blaster-compatible

•Onboard 100Base-TX/10Base-T Ethernet controller with Wake-

on LAN solution (optional)

•APM-compliant DMI BIOS

•Ultra I/O controller

•Two 16C550 buffered serial ports and one SPP/ECP/EPP parallel

port

•Two USB interfaces, Open HCI 1.0a compliant

•VGA AMC connector to support TV-tuner, MPEG and H/W

capture

•Audio interface, includes fax/modem and CD-audio

•Fast Ethernet interface

•PS/2 mouse and keyboard interface

System Board 1-3

1.3 Layout

Figure 1-1 shows the board layout and the locations of the important

components.

1 Riser card slot 17 Aux. line-in connector

2 Ultra I/O controller 18 AMC connector

3 LAN controller 19 Modem ring-in connector

4 Power connector 20 Video controller

5 Battery 21 Video port

6 Standby connector 22 Printer port

7 BIOS chip 23 COM2/USB port

8 Audio controller 24 COM1 port

9 AIO board connector 25 PS/2 mouse port

10 Fax/modem connector 26 PS/2 keyboard

11 CD-in and Line-in connectors 27 LAN port

12 Pipelined-burst cache 28 USB board connector

13 Voltage regulators with heatsink 29 SGRAMs (video memory)

14 DIMM sockets 30 Floppy disk drive connector

15 CPU socket 31 IDE 2 connector

16 Buzzer 32 IDE 1 connector

Figure 1-1 System Board Layout

1 2 3

4 5 6

7 89

10 12

1-4 User’s Guide

The heatsink becomes very hot when the

system is on. NEVER touch the heatsink with

any metal or with your hands.

1.4 Jumpers and Connectors

1.4.1 Jumper and Connector Locations

Figure 1-2 shows the jumper and connector locations.

Figure 1-2 Jumper and Connector Locations

The shaded pin indicates pin 1.

System Board 1-5

1.4.2 Jumper Settings

The following tables list the jumper settings and their corresponding

functions:

Table 1-1 Jumper Settings

Jumper Setting Function

JP1 1-2

2-3

BIOS Logo

Acer

OEM

JP2 1-2

2-3

LED Function

for IDE and FDD

for IDE only

JP3 1-2

2-3 *

Suspend/Reset Switch Function

Suspend

Reset

JP5 1-2

2-3

L2 Cache Mode

Intel or Cyrix M1/M2 “1+4” mode

Cyrix M1/M2 linear-burst mode

JP10 3-5, 4-6

1-3, 2-4

Power Supply Type

With standby power current > 1A

With standby power current < 1A

CN23 1-3, 2-4

3-5, 4-6

CPU Voltage Option

Single-voltage CPU (P54C)

Dual-voltage CPU (P55C)

CN36 1-2

3-4

5-6

7-8

9-10

Vcore Select

2.8V

2.9V

3.2V

3.31V

3.52V

S1 Switch 1

Off

Password Check

Bypass password

Check password

1-6 User’s Guide

Table 1-1 Jumper Settings (continued)

Jumper Setting Function

S1 Switch 2

Off

Switch 3

Off

Switch 6

Off

Onboard Sound

Disabled

Enabled

Onboard LAN

Disabled

Enabled

Clock Select

Cypress CY2273

Clk 9148

Table 1-2 Host Bus Frequency Select

Jumper 60 MHz 66 MHz 75 MHz 83 MHz

CY2273

JP14 1-3, 2-4 1-3, 2-4 3-5, 4-6 3-5, 4-6

JP15 1-3, 2-4 3-5, 4-6 1-3, 2-4 3-5, 4-6

Table 1-3 CPU/Host Bus Frequency Ratio Select

S1 CPU/Host Bus Frequency Ratio

JP11 switch 4 switch 5 Intel AMD Cyrix

2-3 On On 2.5 2.5 2.5

2-3 Off Off 1.5/3.5 1.5/3.5 3.5

2-3 Off On 2.0 2.0 2.0

2-3 On Off 3.0 3.0 3.0

1-2 Off On 4.0

1-2 On On 4.5

System Board 1-7

Table 1-4 CPU Type and Frequency Select

CPU

Freq.

(MHz) JP11 JP14 JP15 S1

switch 4 S1

switch 5 CN23 CN36

Intel P54C

P90 2-3 1-3, 2-4 1-3, 2-4 Off Off 1-3, 2-4 7-8

P100 2-3 1-3, 2-4 3-5, 4-6 Off Off 1-3, 2-4 7-8

P120 2-3 1-3, 2-4 1-3, 2-4 Off On 1-3, 2-4 7-8

P133 2-3 1-3, 2-4 3-5, 4-6 Off On 1-3, 2-4 7-8

P150 2-3 1-3, 2-4 1-3, 2-4 On On 1-3, 2-4 7-8

P166 2-3 1-3, 2-4 3-5, 4-6 On On 1-3, 2-4 7-8

P200 2-3 1-3, 2-4 3-5, 4-6 On Off 1-3, 2-4 7-8

Intel P55C

P150 2-3 1-3, 2-4 1-3, 2-4 On On 3-5, 4-6 1-2

P166 2-3 1-3, 2-4 3-5, 4-6 On On 3-5, 4-6 1-2

P200 2-3 1-3, 2-4 3-5, 4-6 On Off 3-5, 4-6 1-2

P233 2-3 1-3, 2-4 3-5, 4-6 Off Off 3-5, 4-6 1-2

Cyrix M1 (6x86)

P150+ 2-3 1-3, 2-4 1-3, 2-4 Off On 1-3, 2-4 7-8

P166+ 2-3 1-3, 2-4 3-5, 4-6 Off On 1-3, 2-4 7-8

P200+ 2-3 3-5, 4-6 1-3, 2-4 Off On 1-3, 2-4 7-8

Cyrix M1 (6x86L)

P150+ 2-3 1-3, 2-4 1-3, 2-4 Off On 3-5, 4-6 1-2

P166+ 2-3 1-3, 2-4 3-5, 4-6 Off On 3-5, 4-6 1-2

P200+ 2-3 3-5, 4-6 1-3, 2-4 Off On 3-5, 4-6 1-2

Cyrix MX

PR166 2-3 1-3, 2-4 1-3, 2-4 On On 3-5, 4-6 3-4

PR200 2-3 1-3, 2-4 3-5, 4-6 On On 3-5, 4-6 3-4

PR233 2-3 3-5, 4-6 1-3, 2-4 On On 3-5, 4-6 3-4

1-8 User’s Guide

Table 1-4 CPU Type and Frequency Select (continued)

CPU

Freq.

(MHz) JP11 JP14 JP15 S1

switch 4 S1

switch 5 CN23 CN36

AMD K5

PR90 2-3 1-3, 2-4 1-3, 2-4 Off Off 1-3, 2-4 9-10

PR100 2-3 1-3, 2-4 3-5, 4-6 Off Off 1-3, 2-4 9-10

PR120 2-3 1-3, 2-4 1-3, 2-4 Off On 1-3, 2-4 9-10

PR133 2-3 1-3, 2-4 3-5, 4-6 Off On 1-3, 2-4 9-10

PR166 2-3 1-3, 2-4 3-5, 4-6 On On 1-3, 2-4 9-10

AMD K6

PR166 2-3 1-3, 2-4 3-5, 4-6 On On 3-5, 4-6 5-6

PR200 2-3 1-3, 2-4 3-5, 4-6 On Off 3-5, 4-6 5-6

PR233 2-3 1-3, 2-4 3-5, 4-6 Off Off 3-5, 4-6 5-6

1.4.3 Onboard Connectors

Table 1-5 lists the onboard connectors.

Table 1-5 Onboard Connectors

Connector Function

CN1 Ethernet connector

CN2 PS/2 keyboard port

CN3 PS/2 mouse port

CN4 COM1 port

CN6 COM2 port (USB port - optional)

CN7 Printer port

System Board 1-9

Table 1-5 Onboard Connectors (continued)

Connector Function

CN8 Monitor port

CN9 USB board connector

CN10 Standby power connector

CN11 Power connector

CN12 Floppy disk drive connector

CN13 IDE 2 connector

CN14 IDE 1 connector

CN15 AIO board connector

CN18 CD-in connector

CN19 Line-in connector

CN22 Two-pin fan connector

CN26 Modem ring-in connector

CN27 AMC connector

CN28 Auxiliary line-in connector (for add-on card)

CN30 Power LED connector

CN31 Message-in LED/HDD LED connector

CN32 Power button connector

CN34 External speakers connector

CN35 Reset/Suspend switch connector

JPA1

2-4

7-8 Turbo LED connector

Power button connector

(for Aspire 6-pin connector

1-10 User’s Guide

1.5 ESD Precautions

Electrostatic discharge (ESD) can damage your processor, disk drives,

expansion boards, and other components. Always observe the

following precautions before you install a system component.

1. Do not remove a component from its protective packaging until

you are ready to install it.

2. Wear a wrist grounding strap and attach it to a metal part of the

system unit before handling components. If a wrist strap is not

available, maintain contact with the system unit throughout any

procedure requiring ESD protection.

1.6 Pre-installation Instructions

Always observe the following before you install a system component:

1. Turn off the system power and all the peripherals connected to

the unit before opening it.

2. Open the system according to the instructions in the housing

installation manual.

3. Follow the ESD precautions in section 1.5 before handling a

system component.

4. Remove any expansion boards or peripherals that block access

to the DIMM sockets or CPU socket.

5. See the following sections for specific instructions on the

component you wish to install.

Do not attempt the procedures described in

the following sections unless you are a

qualified service technician.

Altri manuali per AcerPower 3000

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Acer Scheda madre

Manuali Scheda madre popolari di altre marche

DFI

DFI SD170 Manuale utente

ASROCK

ASROCK ROMED8-2T Manuale utente

Asus

Asus P2L97A Manuale utente

Winmate

Winmate IC70 Manuale utente

Asus

Asus MES-B Manuale utente

Grantech

Grantech SYS8F377VGGA-3OMN Manuale utente

Telit Wireless Solutions

Telit Wireless Solutions SL869-3DR Manuale utente

Gigabyte

Gigabyte GA-9IVDT Manuale utente

Texas Instruments

Texas Instruments ADS8372EVM Manuale utente

Commell

Commell MS-C73 Manuale utente

IBT Technologies

IBT Technologies MB860 Manuale utente

Nvidia

Nvidia TEGRA DG-04927-001_V01 Manuale utente

Biostar

Biostar M7VIT Bravo Istruzioni per l'uso e l'installazione

Intel

Intel D33217CK Manuale utente

Asus

Asus F1A55-M LX PLUS R2.0 Manuale utente

EPC

EPC EPC9147C Manuale utente

Asus

Asus EX-B760M-V5 D4 Manuale utente

EPOX

EPOX MU-8KHA0010 Manuale utente