Acer 5020 manual Advanced, Parameter Description Options, IRQ3/IRQ5, DMA3/DMA1

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Advanced

The Advanced menu screen contains parameters involving your hardware devices. It also provides advanced settings of the system.

PhoenixBIOS Setup Utility

Info.

Main

Advanced

Security

Boot

Exit

 

 

 

 

 

 

Infrared Port (FIR)

[Enabled]

Base I/O address:

[2F8]

Interrupt:

[IRQ 3]

DMA channel:

[DMA 1]

Serial port A:

[Disabled]

Parallel port:

[Disabled]

Item Specific Help

Configure Infrared Port

using options:

[Disable]

No configuration

[Enabled]

User configuration

Legacy USB Support [Enabled]

 

F1 Help

↑ ↓ Select Item

F5/F6 Change Values

F9 Setup Defaults

 

Esc Exit

← → Select Menu

Enter Select 4Sub-Menu

F10 Save and Exit

 

 

 

 

 

 

The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings.

.

Parameter

Description

Options

 

 

 

Infrared Port

Enables, disables or auto detects the infrared port.

Disabled/Disabled/Auto

Base I/O address

Sets the I/O address of the infrared port.

2F8/278

 

 

 

Interrupt

Sets the interrupt request of the infrared port.

IRQ3/IRQ5

 

 

 

DMA channel

Sets a DMA channel for the printer to operate in

DMA3/DMA1

 

ECP mode. This parameter is enabled only if Mode

 

 

is set to ECP.

 

 

 

 

Serial Port A

Enables. disables or auto detects the serial port A.

Enabled/Disabled/Auto

Parallel Port

Enables, disables or auto detects the parallel port.

Enabled/Disabled/Auto

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Chapter 2

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Contents Service Guide Aspire 3020/5020 SeriesDate Chapter Updates Revision HistoryCopyright Conventions Preface Page System Specifications FeaturesAudio System Block Diagram Bolsena Block DiagramBoard Layout Top ViewCRT Bottom ViewPcmcia Bluetooth Switch FAN Connector Wireless Switch Front View An Aspire tourIcon Description Closed Front View Left View Right ViewRear Panel Indicators Bottom PanelLaunch Keys Icon Function DescriptionTouchpad Launch key Default applicationTouchpad Basics Page Using the Keyboard Desired Access Num Lock On Num Lock OffLock Keys and embedded mumeric keypad Windows KeysHot Keys Key Icon DescriptionSpecial Key Hot Key Icon Function DescriptionEuro symbol Hardware Specifications and Configurations ProcessorSecond Level Cache System MemoryMemory Combinations LAN InterfaceIR Interface 0MBBluetooth Interface Wireless Module 802.11b/g optional deviceWireless Module 802.11a/b/g optional device Modem InterfaceCombo Drive Interface DVD-Dual InterfaceRPM ATA/ATAPI-6 ATA-6 ATA/ATA-6 ATA-6Audio Interface Video InterfaceVideo Memory USB PortIeee 1394 Port Pcmcia PortBattery KeyboardLCD 15 inch QDILCD 15 inch and 15.4 inch Chimei N154I1LCD Inverter System Power ManagementAC Adaptor Chapter Bios Setup Utility ChapterNavigating the Bios Utility Information Parameter DescriptionAdvanced Security Boot Exit MainParameter Description Format/Option Advanced Parameter Description OptionsIRQ3/IRQ5 DMA3/DMA1Chapter Boot Exit SecurityClear or Set Parameter Description OptionChanging a Password Page Boot +Hard DriveInfo Main Advanced Security Boot ExitBios Flash Utility Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart Screw List Removing the Battery Pack Removing the Wireless LAN Card Removing the Memory and the HDD ModuleRemoving the ODD Module Removing the LCD ModuleChapter Disassembling the Upper Case Assembly Disassembling the Main UnitDisassembling the Lower Case Assembly Page Chapter Disassembling the LCD Module Disassembling the External Modules Disassembling the HDD ModuleTroubleshooting Symptoms Verified Go ToSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Index of Error Messages Error Code ListError Message List Error Codes Error MessagesCmos Dimm CPU IDNo beep Error Messages FRU/Action in Sequence Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionChapter Code Beeps Post Routine Description Code Beeps Index of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems DimmJumper and Connector Locations Top ViewMini PCI LAN PHY RTL8201CPBottom View Chapter FRU Field Replaceable Unit List Battery Pack LI+ 8CELL 2.2MAH Sanyo Battery Pack LI+ 8CELL 2.2MAHWireless LAN Board 802.11BG Adapter 90W Liteon PA-1900Cover Switch Cable Power Cable 16A 250V 3PIN EURPower Cord 220V 3PIN EUR Power Cord 10A 125V 3PIN USUpper Case W/COVER Switch IO Bracket LeftLower Case W/SPEAKER Speaker LEFT/RIGHTOptical Bracket DVD-RW 8X Dual Liteon Sosw833S W/BEZEL DVD-RW Module 8X Dual DVD-RW 8X Toshiba TS-L532AHDD 40GB Hitachi HDD 40GB Toshiba MK4025GASHDD 40GB 4200PRM Seagate HDD 60GB HitachiKeyboard Darfon NSK-H3M0D Danish Keyboard Darfon NSK-H3M0TTurkish Keyboard Darfon NSK-H3M0L Greek Keyboard Darfon NSK-H3M0RWireless Antenna RTC BatteryLCD Panel W/HINGE Hinge Pack 15.4IN. LEFT/RIGHTSdimm 256M Nanya Sdimm 256M InfineonSdimm 256M Hynix Sdimm 256M SamsungScrw M2*4 Wafer NI Scrw M2.5*3 Wafer NIChapter