Page 2 - ii; C o p y r i g h t; Copyright; D i s c l a i m e r
ii C o p y r i g h t Copyright 1999 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, storedin a retrieval system, or translated into any language or computerlanguage, in any form or by any means, electronic, mechanical,magnetic, op...
Page 3 - iii; IMPORTANT SAFETY; Follow all warnings and instructions marked on the product.
iii IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions carefully. Save these instructions forfuture reference. 2. Follow all warnings and instructions marked on the product. 3. Unplug this product from the wall outlet before cleaning. Do notuse liquid cleaners or aerosol cleaners. Use a damp c...
Page 4 - iv
iv 9. Do not allow anything to rest on the power cord. Do not locatethis product where persons will walk on the cord. 10. If an extension cord is used with this product, make sure that the total ampere rating of the equipment plugged into the extensioncord does not exceed the extension cord ampere r...
Page 6 - Reorient or relocate the receiving antenna.
vi F C C C l a s s B R a d i o F r e q u e n c y I n t e r f e r e n c e S t a t e m e n t Note: This equipment has been tested and found to comply with the limits fora Class B digital device, pursuant to Part 15 of FCC Rules. Theselimits are designed to provide reasonable protection against harmful...
Page 7 - vii; A b o u t t h i s M a n u a l; Getting Started; Chapter 1 System Housing
vii A b o u t t h i s M a n u a l Getting Started This user’s guide aims to give you all the necessary information toenable you to operate the AcerAltos 500L system. Manual Structure Chapter 1 System Housing This chapter describes the assembly and disassembly of thesystem housing. It also shows you ...
Page 8 - viii; Conventions; The following are the conventions used in this manual:; Represents text input by the user.
viii Conventions The following are the conventions used in this manual: Text entered by user Represents text input by the user. Option Items Represents options that you canselect on the screen. , , , etc. Represent the actual keys that youhave to press on the keyboard. NOTEGives bits and pieces of a...
Page 9 - ix; T a b l e o f C o n t e n t s; Chapter 1 System Housing
ix T a b l e o f C o n t e n t s Chapter 1 System Housing Standalone System .......................................................................1-1 Features ........................................................................................1-2 Front Panel .......................................
Page 10 - Chapter 3 BIOS Utility
x Installing a Pentium II Processor ................................... 2-11 Removing a Pentium II Processor................................. 2-13 Memory Upgrade........................................................................ 2-15 Memory Configurations ..........................................
Page 11 - xi
xi Serial Port 2 .....................................................................3-7 Parallel Port .....................................................................3-7 PS/2 Mouse .....................................................................3-7 Product Information ......................
Page 12 - xii
xii Num Lock After Boot ..................................................... 3-25 Memory Test ................................................................. 3-25 Configuration Table ....................................................... 3-25 Boot from LANDesk Service Agent ........................
Page 13 - Chapter 1 System Housing; Standalone System
Chapter 1 System Housing 1-1 Chapter 1 System Housing This chapter describes the features of the system housing and tellsyou how to install the basic system components such as disk drives, asystem board, or expansion boards. Descriptive illustrationsaccompany the installation procedures. If you rece...
Page 14 - AcerAltos 500L User’s Guide; Features; Front Panel
1-2 AcerAltos 500L User’s Guide Features Front Panel Keylock Panel Door
Page 15 - Rear Panel
Chapter 1 System Housing 1-3 Rear Panel Power Supply Power Socket COM port slots Expansion Port Slots Expansion Slots SCSI ExpansionSlots Housing Fan System Board connectors
Page 16 - Internal Structure
1-4 AcerAltos 500L User’s Guide Internal Structure The figure below shows the housing internal structure and some of thebasic system components. Power Supply 5.25-inch Drive Bays ExpansionCard Slots Housing Fan 3.5-inch Drive Bay Hard Disk Drive LED Power Switch System Status LED Power LED
Page 17 - Opening the Housing Panels
Chapter 1 System Housing 1-5 Opening the Housing Panels Front Panel Unlock the housing with the key and then pull the panel to access thedrive trays. Keylock
Page 18 - Left Panel; To remove the left panel:
1-6 AcerAltos 500L User’s Guide Left Panel To remove the left panel: 1. Use a screw driver to remove the two screws securing it to the rear panel. 2. Pull the panel handle to slide the left panel open. Left Panel Handle Left panel screws
Page 19 - Installing Disk Drives; Open the front panel and remove the left panel of the housing.
Chapter 1 System Housing 1-7 Installing Disk Drives Turn off the power switch and unplug thepower cord before installing or removing diskdrives. 3.5-inch Floppy Drive To install a 3.5-inch floppy drive: 1. Open the front panel and remove the left panel of the housing. See the Opening the Housing Pan...
Page 21 - Hard Disk Drives; Open the front panel and the left panel of the system. See the
Chapter 1 System Housing 1-9 Hard Disk Drives To install a 3.5-inch hard disk drive or other 3.5-inch drives to the 5.25-inch drive bay: 1. Open the front panel and the left panel of the system. See the Opening the Housing Panels section for more information. 2. Secure the disk drive into the drive ...
Page 22 - Installing Expansion Cards; To install an expansion card:
1-10 AcerAltos 500L User’s Guide 4. Insert the drive tray into the drive bay and secure it with twoscrews. 5. Connect the signal and power cables to the drive. Installing Expansion Cards To install an expansion card: 1. Locate an empty PCI, ISA, or AGP slot on the system board and then remove its ex...
Page 25 - Chapter 2 System Board
Chapter 2 System Board 2-1 Chapter 2 System Board This high-performance system board supports the Intel Pentium IICPU running at speeds ranging from 233 to 400 MHz. Integrated withthe Intel 440BX system controller, which consists of the PCI/AGPcontroller and the PCI/ISA IDE accelerator (PIIX4), this...
Page 26 - Major Components
2-2 AcerAltos 500L User’s Guide Major Components The system board has the following major components: • Exclusive slot for Intel Pentium II processor • Three DIMM sockets that accept 16-, 32-, 64- and 128-MBDIMMs • One AGP, two ISA, and five PCI expansion slots (including onePCI/ISA shared slot) • 2...
Page 27 - System Board Layout
Chapter 2 System Board 2-3 System Board Layout 1 PS/2 mouse port 2 PS/2 keyboard port 3 USB connectors 4 Serial port 2 5 Parallel port 6 Serial port 1 7 BIOS 8 ISA slots 9 PCI slots 10 AGP slot 11 Battery 12 Intel 82371EB 13 IDE1 connector 14 IDE2 connector 15 FDD connector 16 Intel 440BX 17 DIMM so...
Page 28 - Jumpers and Connectors; Jumper and Connector Locations
2-4 AcerAltos 500L User’s Guide Jumpers and Connectors Jumper and Connector Locations The blackened pin of a jumper or connectorrepresents pin 1.
Page 29 - Jumper Settings; Jumper; Connector Functions; Connector
Chapter 2 System Board 2-5 Jumper Settings Jumper Setting Function Password Security JP3 1-22-3* Check passwordBypass password BIOS JP4 1-2*2-3 AcerOEM Connector Functions The table below lists the different connectors on the system board andtheir respective functions. Connector Function CN1 Suspend...
Page 31 - ESD Precautions
Chapter 2 System Board 2-7 ESD Precautions Always observe the following ESD (electrostatic discharge)precautions before installing any system component: 1. Do not remove any system component from its packaging unlessyou are ready to install it. 2. W ear a wrist grounding strap before handling electr...
Page 32 - Installing the Pentium II Processor; Attaching the Processor Fan Sink; Wide Holes
2-8 AcerAltos 500L User’s Guide Installing the Pentium II Processor The following section will briefly explain and illustrate how to install thePentium II processor. You have to attached the fan sink beforeinstalling the Pentium II processor into thesystem board. Attaching the Processor Fan Sink The...
Page 35 - Installing a Pentium II Processor; a. Place the retention mechanism over the processor socket on the
Chapter 2 System Board 2-11 Installing a Pentium II Processor Follow these steps to install a Pentium II processor into the socket onthe CPU board. 1a. Place the retention mechanism over the processor socket on the CPU board. Secure it with the screws that came with thepackage. 1b. Place the retenti...
Page 37 - Removing a Pentium II Processor; Unlock the latches that secure the processor module.
Chapter 2 System Board 2-13 4. Press the latches on the sides to lock the processor module intoplace. Removing a Pentium II Processor Follow these steps to remove the Pentium II CPU module from theslot. 1. Unlock the latches that secure the processor module.
Page 39 - Memory Upgrade; Memory Configurations
Chapter 2 System Board 2-15 Memory Upgrade The three 168-pin sockets onboard support SDRAM-type DIMMs only.You may install 16-MB, 32-MB, 64-MB, or 128-MB DIMMs for amaximum 384-MB system memory. The SDRAM DIMMs should work under 3.3 volts; 5-volt memorydevices are not supported. Memory modules with ...
Page 40 - Installing a DIMM
2-16 AcerAltos 500L User’s Guide Bank 0 Bank 1 Bank 2 Total Memory 128 MB 128 MB 256 MB 128 MB 128 MB 128 MB 384 MB Installing a DIMM To install a DIMM, align it with the socket and press it down until theholding clips secure the DIMM in place. The DIMM socket is slotted to ensure properinstallation...
Page 41 - Removing a DIMM
Chapter 2 System Board 2-17 Removing a DIMM To remove a DIMM, press the holding clips on both sides of the socketoutward to release the DIMM. Place your forefingers on the top of the DIMMbefore you press the holding clips to gentlydisengage the DIMM from the socket.
Page 42 - Reconfiguring the System
2-18 AcerAltos 500L User’s Guide Reconfiguring the System Reconfigure the system after installing or removing DIMMs. Follow these steps to reconfigure the system: 1. Reboot the system. A memory error message appears, indicatingthat the total memory does not match the value stored in CMOS. 2. Press +...
Page 43 - Error Messages; There are two general types of error messages:; Software Error Messages; Message
Chapter 2 System Board 2-19 Error Messages Do not continue using the computer if you receive an error message ofany type. Note the message and take corrective action. This sectiondescribes the types of error messages and lists their correspondingcorrective measures. There are two general types of er...
Page 46 - Correcting Error Conditions; Here are some corrective measures for error conditions:
2-22 AcerAltos 500L User’s Guide Correcting Error Conditions As a general rule, if an error message says "Press F1 to continue," it iscaused by a configuration problem, which can be easily corrected. Anequipment malfunction is more likely to cause a fatal error, i.e., anerror that causes com...
Page 47 - Chapter 3 BIOS Utility
Chapter 3 BIOS Utility 3-1 Chapter 3 BIOS Utility Most systems are already configured by the manufacturer or thedealer. There is no need to run Setup when starting the computerunless you get a Run Setup message. The Setup program loads configuration values into the battery-backednonvolatile memory c...
Page 48 - Entering Setup; To enter Setup, simultaneously press the key combination; . The screen shows the BIOS Utility Advanced Level main menu.; Setup Utility
3-2 AcerAltos 500L User’s Guide Entering Setup To enter Setup, simultaneously press the key combination + + . You must press + + while the system is booting. This key combination doesnot work during any other time. The Setup Utility Main Menu appears: Setup Utility • System Information • Product Inf...
Page 50 - The next screen shows page 2 of the System Information menu.; The sections below explain the parameters.
3-4 AcerAltos 500L User’s Guide System Information The following screen appears if you select System Information fromthe Main menu: System Information Processor ........................... Pentium IIProcessor Speed ..................... 300 MHzInternal Cache Size ................. 32 KB, EnabledExte...
Page 52 - IDE Primary Channel Master; None; setting indicates that there is no DRAM installed. For the
3-6 AcerAltos 500L User’s Guide IDE Primary Channel Master This parameter specifies the current configuration of the IDE deviceconnected to the master port of the primary IDE channel. IDE Primary Channel Slave This parameter specifies the current configuration of the IDE deviceconnected to the slave...
Page 53 - Serial Port 1; This parameter shows the serial port 1 address and IRQ setting.; Serial Port 2; This parameter shows the serial port 2 address and IRQ setting.; Parallel Port; This parameter shows the parallel port address and IRQ setting.; Installed
Chapter 3 BIOS Utility 3-7 Serial Port 1 This parameter shows the serial port 1 address and IRQ setting. Serial Port 2 This parameter shows the serial port 2 address and IRQ setting. Parallel Port This parameter shows the parallel port address and IRQ setting. PS/2 Mouse The BIOS utility automatical...
Page 54 - Product Name; This parameter specifies the official name of the system.; Main Board ID
3-8 AcerAltos 500L User’s Guide Product Information The Product Information contains the general data about the system,such as the product name, serial number, BIOS version, etc. Thisinformation is necessary for troubleshooting (may be required whenasking for technical support). The following figure...
Page 55 - System BIOS Version; This parameter specifies the version of the BIOS utility.; DMI BIOS Version
Chapter 3 BIOS Utility 3-9 Main Board S/N This parameter specifies the system board’s serial number. System BIOS Version This parameter specifies the version of the BIOS utility. DMI BIOS Version This parameter specifies the version of the DMI (DesktopManagement Interface) BIOS version. DMI enables ...
Page 56 - Floppy Drives
3-10 AcerAltos 500L User’s Guide Disk Drives Select Disk Drives to input configuration values for disk drives. The following screen shows the Disk Drives menu: Disk Drives Diskette Drive A ....................... [xx-MB, xx-inch]Diskette Drive B ....................... [ None ] LS-120 Drive as ........
Page 57 - LS-120 Drive Compatible As; Normal; IDE Drives
Chapter 3 BIOS Utility 3-11 LS-120 Drive Compatible As This parameter allows you not only to enable the LS-120 deviceinstalled in your system, but also to specify the function of the device.The setting affects how BIOS will detect the device. Possible settings are: • Normal In this setting, BIOS doe...
Page 58 - IDE Primary Channel Slave; Type
3-12 AcerAltos 500L User’s Guide IDE Primary Channel Slave This parameter lets you configure the hard disk drive connected to theslave port of IDE channel 1. IDE Secondary Channel Master This parameter lets you configure the hard disk drive connected to themaster port of IDE channel 2. IDE Secondary...
Page 59 - . If you know your hard disk type, you can enter the; Enhanced IDE Features; Hard Disk Size > 504 MB; Auto; , the BIOS utility automatically detects if the installed; Disabled
Chapter 3 BIOS Utility 3-13 This parameter lets you specify the type of hard disk installed in yoursystem. If you want BIOS to automatically configure your hard disk,select Auto . If you know your hard disk type, you can enter the setting manually. Setting this parameter also sets the Cylinder, Head...
Page 60 - , the BIOS utility automatically; DMA Transfer Mode; , BIOS automatically sets the appropriate DMA mode for your
3-14 AcerAltos 500L User’s Guide Hard Disk Block Mode This function enhances disk performance depending on the hard diskin use. If you set this parameter to Auto , the BIOS utility automatically detects if the installed hard disk drive supports the Block Modefunction. If supported, it allows data tr...
Page 61 - Enabled; to enable the DMA mode for the CD-
Chapter 3 BIOS Utility 3-15 Set this parameter to Enabled to enable the DMA mode for the CD- ROM drive. This improves the system performance since it allowsdirect memory access to the CD-ROM. To deactivate the function, setthe parameter to Disabled .
Page 62 - Serial Ports 1 and 2; Base Address; and
3-16 AcerAltos 500L User’s Guide Onboard Peripherals The Onboard Peripheral Configuration allows you to configure theonboard communication ports and the onboard devices. Selecting thisoption displays the following screen: Onboard Peripherals Serial Port 1 ....................... [Enabled ] Base Addr...
Page 63 - This parameter allows you to enable or disable the parallel port.; Operation Mode; Setting
Chapter 3 BIOS Utility 3-17 The Base Address and IRQ parameters foreach port are configurable only if the port isenabled. Parallel Port This parameter allows you to enable or disable the parallel port. Base Address This function lets you set a logical base address for the parallel port.The options a...
Page 64 - Extended Capabilities; as the operation mode. It allows you to assign DMA; Onboard Device Settings
3-18 AcerAltos 500L User’s Guide Setting Function Standard andBidirectional Allows normal speed operation in a two-way mode Enhanced Parallel Port(EPP) Allows bidirectional parallel portoperation at maximum speed Extended CapabilitiesPort (ECP) Allows parallel port to operate inbidirectional mode an...
Page 65 - Floppy Disk Controller; Set this parameter to; Primary; to enable only the primary IDE; Both; to enable both primary and secondary IDE; to disable all IDE controllers.; PS/2 Mouse Controller; USB Legacy Mode; to deactivate the USB keyboard function in DOS.
Chapter 3 BIOS Utility 3-19 Onboard Device Settings Floppy Disk Controller .............. [Enabled ]IDE Controller ...................... [Both ]PS/2 Mouse Controller ............... [Enabled ]USB Host Controller ................. [Disabled] USB Legacy Mode ................... [--------]SMBus Interr...
Page 67 - Power Management Mode; , you can configure the IDE hard disk and; deactivates the; IDE Hard Disk Standby Timer; OFF; if your hard disk does not support this function.
Chapter 3 BIOS Utility 3-21 Power Management The Power Management menu allows you to configure the systempower-management feature. The following screen shows the Power Management parameters andtheir default settings: Power Management Power Management Mode ................. [Enabled] IDE Hard Disk St...
Page 68 - System Sleep Timer; Sleep Mode; Standby; Modem Ring Indicator
3-22 AcerAltos 500L User’s Guide System Sleep Timer This parameter sets the system to the lowest power-saving mode aftera specified period of inactivity. Any keyboard or mouse action or anyactivity detected from the IRQ channels resumes system operation. Sleep Mode This parameter lets you specify th...
Page 69 - The system checks this drive first.; The system then checks this drive if it can not boot from the
Chapter 3 BIOS Utility 3-23 Boot Options This option allows you to specify your preferred setting for bootup. The following screen appears if you select Boot Options from theBasic Configuration menu: Boot Options Boot Sequence 1 st [Floppy Disk] 2 nd [Hard Disk ] 3 rd [IDE CD-ROM ] First Hard Disk D...
Page 70 - First Hard Disk Drive; IDE; Fast Boot; Silent Boot
3-24 AcerAltos 500L User’s Guide • 3 rd . If the 1 st and 2 nd searches fail then it boots from this drive. BIOS will display an error message if the drive(s) specified are notbootable. First Hard Disk Drive This parameter specifies whether the BIOS utility will boot from anEIDE hard disk drive or a...
Page 71 - Num Lock After Boot; Memory Test; Configuration Table
Chapter 3 BIOS Utility 3-25 Num Lock After Boot This parameter allows you to activate the Num Lock function uponbooting. The default setting is Enabled . Memory Test W hen set to Enabled , this parameter allows the system to perform a RAM test during the POST routine. W hen set to Disabled , the sys...
Page 72 - Date and Time; Date
3-26 AcerAltos 500L User’s Guide Date and Time The real-time clock keeps the system date and time. After setting thedate and time, you do not need to enter them every time you turn onthe system. As long as the internal battery remains good(approximately seven years) and connected, the clock continue...
Page 73 - Time
Chapter 3 BIOS Utility 3-27 Time Highlight the items in the Time parameter and press or to set the time following the hour-minute-second format. Valid values for hour, minute, and second are: • Hour 00 to 23 • Minute 00 to 59 • Second 00 to 59
Page 74 - Setup Password; To set or change a Password:; Enable the Setup Password parameter in the System Security
3-28 AcerAltos 500L User’s Guide System Security The Setup program has a number of security features to preventunauthorized access to the system and its data. The following screen appears if you select System Security from theMain menu: System Security Setup Password .................. [None]Power-o...
Page 75 - Yes
Chapter 3 BIOS Utility 3-29 Setup Password Enter your new Setup Password twice. Setup Passwordmay be up to 7 characters long. Enter Password .................. [xxxxxxx] Enter Password again ............ [xxxxxxx] Set or Change Password 3. Type a password in the Enter Password field. The password ma...
Page 76 - To remove your Setup Password:
3-30 AcerAltos 500L User’s Guide 1. Turn off and unplug the computer. 2. Open the computer housing and set JP3 to 1-2 (check password) to check the password function. See Jumpers and Connectors inChapter 1 for the location of JP3. 3. Close your computer’s housing and reboot your system. The next tim...
Page 77 - To bypass Setup Password:; Turn off and unplug the computer.; to the previous section for the procedure.
Chapter 3 BIOS Utility 3-31 2. Open the computer housing and set JP3 to 2-3 (Bypass password) to bypass the password function. See Jumpers and Connectors inChapter 1 for the location of JP3. 3. Close your computer’s housing and reboot your system. To bypass Setup Password: If you forget your setup p...
Page 78 - , the password prompt appears before system; Keyboard Lock; , the password prompt does not; Disk Drive Control
3-32 AcerAltos 500L User’s Guide Power-on Password Enter your new Power-on Password twice. Power-onPassword may be up to 7 characters long. Enter Password .................. [ ]Enter Password again ............ [ ] Set or Change Password Operation Mode This function lets you enable or disable the pa...
Page 80 - The following screen shows the Advanced Options parameters:
3-34 AcerAltos 500L User’s Guide Advanced Options Advanced Options configuration is availableonly in the Advanced Level. The Advanced Options configuration menu allows you to configure thesystem memory, PCI device settings, and CPU frequency. Do not change any settings in the AdvancedConfiguration i...
Page 81 - External Cache; Cache Scheme; Memory at 15MB-16MB Reserved for
Chapter 3 BIOS Utility 3-35 Memory/Cache Options Internal Cache(CPU Cache) ........... [Enabled ]External Cache ...................... [Enabled ] Cache Scheme ...................... Write Back Memory at 15MB-16MB Reserved for ... [System]Memory Parity Mode .................. [Disabled] Internal Cach...
Page 82 - Memory Parity Mode; PCI IRQ Setting; Select; to let BIOS automatically configure the plug-and-play; Manual
3-36 AcerAltos 500L User’s Guide Memory Parity Mode This parameter allows you to enable or disable the ECC (ErrorChecking and Correction) feature. The ECC feature enables BIOS todetect and correct data errors. Disable this parameter if you want todisregard the function. PnP/PCI Options The PnP/PCI O...
Page 83 - AGP; PCI IRQ Sharing; Setting this parameter to; allows you to assign the same IRQ to; VGA Palette Snoop
Chapter 3 BIOS Utility 3-37 PCI Slots W hen you set the PCI IRQ Setting parameter to Auto , these parameters specify the auto-assigned interrupt for each of the PCIdevices. If you set the PCI IRQ Setting parameter to Manual , you need to specify the interrupt that you want to assign for each PCI dev...
Page 84 - Graphics Aperture Size; only if your operating; Reset Resource Assignments; CPU Frequency
3-38 AcerAltos 500L User’s Guide Some VGA cards have required settings forthis feature. Check your VGA card manualbefore setting this parameter. Graphics Aperture Size This parameter determines the effective size of the graphics aperture.Graphics aperture is the address range that the AGP video and ...
Page 85 - Bus Frequency
Chapter 3 BIOS Utility 3-39 CPU Frequency Bus Frequency ................ 66/100 MHz CPU Multiple ................. [3] Processor Speed .............. xxx MHz Bus Frequency The bus frequency refers to the speed by which data is transferredbetween internal computer components and the CPU or the mainme...
Page 86 - to load the default settings.
3-40 AcerAltos 500L User’s Guide Load Default Settings Use this option to load the default settings for the optimized systemconfiguration. W hen you load the default settings, some of theparameters are grayed-out with their fixed settings. These grayedparameters are not user-configurable. The follow...
Page 87 - to disregard your changes and reload your previous
Chapter 3 BIOS Utility 3-41 Abort Settings Change Use this option to disregard your changes to the BIOS and reload yourprevious settings. The following dialog box appears when you select Abort SettingsChange from the main menu: Abort Settings Change Do you want to abort settings change? [Yes] [No] S...
Page 89 - Chapter 4 SCSI/VGA Combo Card
Page 91 - LCD Module Event Log List