Acer 1800 manual Memory Combinations, LAN Interface, Modem / Bluethooth Interface

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Memory Combinations

	Slot 1		Slot 2	Total Memory

256/512MB		0 MB		256MB/512MB

256/512MB		256MB		512MB/768MB

256/512MB		512MB		768MB/1024MB

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations.

.

LAN Interface

			Item					Specification

	Supports LAN protocol						10/100 Mbps or 1Gbps

	LAN connector type						RJ45

	LAN connector location						Rear side

.
	Modem / Bluethooth Interface

			Item					Specification

	Data modem data baud rate (bps)						56K

	Supports modem/bluetooth protocol						V.90/V.92 AC-Link modem card (MDC)

	Modem connector type						RJ11

	Modem connector location						Rear side

	Hard Disk Drive Interface

	Item						Specification

Vendor &			Toshiba 40G		Toshiba 60G	Toshiba 80G		Fujitsu	Fujitsu	Seagate
Model			MK4025GAS		MK6025GAS	MK8025GAS		MHT2060AT	MHT2080AT	ST94019A
Name
Capacity			40000		60000	80000		60000	80000	40000
(MB)

Bytes per			512		512	512		512	512	512
sector

Data heads			2		3	4		3	4	2

Drive Format

Disks			1		2	2		2	2	1

Spindle			4200 RPM		4200 RPM	4200 RPM		4200	4200 RPM	4200
speed								RPM		RPM
(RPM)
Performance Specifications

Buffer size			8192KB		8192KB	8192KB		2048KB	2048KB	2048KB

Interface			ATA-100		ATA-100	ATA-100		ATA-100	ATA-100	ATA-100

Max. media			42.75		42.75	42.75		41.3	41.3	48.25
transfer rate
(disk-buffer,
Mbytes/s)

Chapter 1

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Contents Aspire Service GuideRevision History Ate Chapter UpdatesDisclaimer CopyrightIII Messages ConventionsPreface Page Table of Contents Viii Chpater Jumper and Connector LocationsChapter FRU Field Replaceable Unit List Appendix C Online Support InformationMemory FeaturesChapter PerformanceCommunication VideoAudio StorageCIR BatteryBlock Diagram Top View Rear View Mainboard PlacementJP1/JP2 Lvds Conn JP5 Bluetooth ConnBattery Conn CRT Conn SW1 LID SwitchOpen View Outlook ViewDescription Front Panel Icon Description Left ViewRight View Modem Jack Description Bottom ViewIndicators Power mode Lock Key Description KeyboardSpecial keys Lock keysKey Description Windows KeysHot Key Function Description Function KeysEuro key Touchpad Basics TouchpadFunction Left Button Righ Button Way Scroll Way Tap Function Left Button Righ Button Way Scroll Way Tap Launch Keys Second Level Cache Hardware Specifications and ConfigurationsSpecification ProcessorHard Disk Drive Interface Memory CombinationsLAN Interface Modem / Bluethooth InterfaceAudio Interface Optical Drive InterfaceVideo Interface System Board Major Chips Video Resolution Mode for both LCD and CRTUSB Port Pcmcia PortLCD Inverter Specification BatteryFeatures Electrical Characteristics Lamp limited current Electrical specificationThermal Optical Specification Mechanical SpecificationsAC Adapter Environmental Requirements Power ManagementOVP ESDAddress Map Mechanical SpecificationVGA Bios Memory Address Map0D00-FFFF DMA Channel Assignment IRQ Assignment MapSystem Utilities Bios Setup UtilityUuid Phoenix cME FirstBIOS Pro Setup UtilityInformation Parameter DescriptionMain Main2F8/IRQ3 AdvancedFIR Ports Parameter Description OptionDisabled Set Supervisor/User PasswordSecurity Parameter Description Option Boot BootCmos ExitMachine Disassembly and Replacement Before You Begin General InformationDisassemble the Battery and HDD Aspire 1800 Disassembly ProcedureDisassemble the Wireless Disassemble the RAM and ODD Disassemble the Modem CardDisassemble the Panel Module Disassemble the KeyboardDisassemble Case, Touchpad and CD-Player Disassemble the Bluetooth and CablesDisassemble the Speaker Disassemble the Card ReaderDisassemble the LCD Module Disassemble the System FAN and MainboardAspire Symptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM/DVD-ROM Drive Check Keyboard or Auxiliary Input Device Check Memory Check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackDisplay Check Sound Check PhoenixBIOS Post Tasks and Beep Codes Example Testpoint 16h=00 01 01 10=1-2-2-3 beeps Terminal Post ErrorsCode Beeps Post Routine Description Post Task RoutinesCode Beeps Post Routine Description Chapter Code Beeps For Boot Block in ROM JP2 Card Reader BoardTop View JP1Bios ROM TP/B To Click/B Conn Touch Pad BoardClear Cmos Chapter Exploded Diagram Chapter Illustration Aspire 1800 PartsAcer P/N 3PIN Power Cord UK Power Cord UK 3PIN Play Board to To MB Bluetooth CableCable Power Cord US Power Cord US 3PIN 3PIN Power Cord EU Power Cord EU 3PINMini PCI Cover Communication Module Wireless Wireless Antenna AssyLower Case Assy Lower Case Assy W/O FAN Arcade Plate Plate W/O Touchpad Dimm CoverDrive QSI SBW DVD/CDRW Combo DVD/CDRW Combo BezelBezel Hlds Optical Device Optical Device Bracket Bracket DVD/CDRW Combo DVD/CDRW Combo Drive QSISuper Multi Super Multi Bezel Hlds Optical Device Optical Device BracketBracket SUPER-MULTI SUPER-MULTI Drive Hlds Drive Hlds GSAHDD Cover HDD ShieldingSunrex Canadian Canadian French Keyboard Keyboard Sunrex Keyboard Keyboard Sunrex ArabicSunrex Arabic Keyboard Keyboard Sunrex Belgian Sunrex Belgian Keyboard Keyboard SunrexLCD 17 IN. Wxga LCD 17 IN. Wxga AU LCD Wire SET LCD Wire SET ThicknessLCD -- AU Assy LCD Module Assy LCD Module 17 17 IN. Wxga AULCD Bracket R LCD Bracket R LG Vesa LCD Panel with LCD Panel with Logo WLogo LCD Bracket L LCD Bracket L LG Vesa LG VesaLCD 17 IN. Wsxga LCD 17 IN. Wsxga LG Vesa LCD Bezel W LCD Bezel W/ LogoLCD -- LG Assy LCD Module Assy LCD Module 17 17 IN. Wsxga LG Wsxga LG Vesa LP171W02256M Infineon Infineon HYS64D32020HDL-6 Memory Memory DDR333 Memory DDR333 256MB256MB Nanya Nanya NT256D64SH8BAGM-6K Memory DDR333 Memory DDR333 256MLower Case M Rubber Foot Rubber Foot Lower Case Thermal ModuleMiscellaneous Rubber Foot Rubber Foot Lower Case Lower Case B Rubber Foot Rubber Foot Lower CaseMemory Optical Bluetoo Mini PCI Battery NumberTest Compatible Components Model Vendor Description Microsoft Windows XP / Professional Environment TestSO-DIMM DDR333 512MB SO-DIMM DDR333 256MBSO-DIMM DDR333 1GB EBD11UD8ADDA AS1800 Keyboard US International Online Support Information Appendix C