Acer 650 manual Video Memory, Parallel Port, USB Port, Ieee 1394 Port

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Video Resolutions Mode (for both LCD and CRT)

	Resolution	16 bits	32 bits
	Resolution	(High color)	(True color)
		(High color)	(True color)

	800x600	Yes	Yes

	1024x768	Yes	Yes

	1152x864	Yes	Yes

	1280x1024	Yes	Yes

	1400x1050	Yes	Yes
	(SXGA+panel only)

Video Memory

Item	Specification

Chipset	Video chip built-in

Memory size	Video chip built-in 32M

Interface	DDR

Parallel Port

Item	Specification

Parallel port controller	SMSC LPC47N227

Number of parallel port	1

Location	Rear side

Connector type	25-pin D-SUB

Parallel port function control	Enable/Disable/Auto (BIOS or operating system chooses
	configuration) by BIOS Setup
	Note: Depending on your operating system, disabling an unused
	device may help free system resources for other devices.

Supports ECP/EPP/Bi-directional/Output only	Yes (set by BIOS setup)
(PS/2 compatible)	Note: When Mode is selected as EPP mode, “3BCh” will not be
	available.

Optional ECP DMA channel (in BIOS Setup)	DMA channel 3

Optional parallel port I/O address (in BIOS	378h, 278h, 3BCH
Setup)

Optional parallel port IRQ (in BIOS Setup)	IRQ7, IRQ5

USB Port

Item	Specification

Chipset	Via VT6202

USB Compliancy Level	2.0

OHCI	USB 2.0

Number of USB port	4

Location	Rear side

Serial port function control	Enable/Disable by BIOS Setup

IEEE 1394 Port

Item	Specification

Chipset	TI 43AB21

InterfaceUSB Compliancy Level	IEEE 1394 1.0

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Chapter 1

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Contents Acer TravelMate 650 Series Date Chapter Updates Revision HistoryCopyright DisclaimerConventions Screen MessagesPreface Page Table of Contents Appendix B Test Compatible Components Chapter TroubleshootingAppendix C Online Support Information Index 101 Features ChapterExpansion System Block Diagram P4-MCRT Board LayoutTop View LPTBottom View Front Open View Outlook ViewIcon Description Front Panel Left Panel Right Panel Rear Panel Icon Description Connects to a phone lineBottom Panel Indicators Icon Function DescriptionLock Keys Lock Key DescriptionDesired Access Num Lock On Num Lock Off Embedded Numeric KeypadWindows Keys Key Icon DescriptionHot Keys Chapter Euro Symbol Click on Start, Settings, Control PanelLaunch Key Default application Launch KeysTouchpad Basics TouchpadFunction Left Button Right Button Scroll Button Tap Chapter Processor Hardware Specifications and ConfigurationsSpecification Second Level CacheLAN Interface Wireless Module 802.11b optional deviceMemory Combinations Modem InterfaceHard Disk Drive Interface Wireless Module 802.11a/b optional deviceFour-in-One Card Reader DVD-ROM InterfaceSpeakers Video Resolutions Mode for both LCD and CRTAudio Interface Video InterfaceUSB Port Video MemoryParallel Port Ieee 1394 PortSystem Board Major Chips Pcmcia PortSmart Card Reader KeyboardSimultaneously by software specification BatteryLCD Inverter Memory Address Map System Power ManagementAC Adaptor Address MapDMA Channel Assignment IRQ Assignment MapInterrupt Channel FunctionHardware Bios Setup Utility System UtilitiesNavigating the Bios Utility Info Parameter DescriptionMain Parameter Description Format/Option IRQ7/IRQ5 AdvancedParameter Description Options DMA3/DMA1Security Clear or Set Parameter Description OptionRemoving a Password Chapter Boot Exit Bios Flash Utility System Diagnostic DisketteChapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart ODDScrew List Screw M2X3-I-BNI-NYLOK Screw M2.5X0.45+7I-NYLOKScrew M1.7X3.5-I-BZN Screw M2.0X5.0-I-BNI-NYLOKRemoving the Battery Pack Removing the Optical Module Removing the LCD Module Disassembling the Main Unit Remove the function key board and the keyboardDisassembling the logic upper assembly Disassembling the logic lower assembly Chapter Disassembling the LCD Module Chapter Disassembling the External Modules Disassembling the HDD ModuleChapter Troubleshooting Symptoms Verified Go ToExternal CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Battery Pack Touchpad checkPower-On Self-Test Post Error Message Error Message List Index of Error MessagesError Messages FRU/Action in Sequence No beep Error Messages FRU/Action in Sequence Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related SymptomsSpeaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem/LAN-Related Symptoms Intermittent Problems Undetermined Problems DimmChapter FRU Field Replaceable Unit List Battery Sanyo LI-ION 6CELL 3UF103450P Battery Sanyo LI-ION 8CELL 4UR18650F-2Battery Simplo LI-ION 8CELL LI-ION Modem /BLUETOOTH Combo Board AmbitModem Cable Cover Switch CableTouchpad Cable Middle Cover W/ Name PlateWireless LAN Antenna Y Cable Wireless Board CoverBluetooth Antenna Wireless LAN AntennaEucalyptus DK23EA/30 HDD 30GB/2.5 IN./4200RPM/FUJITSU HDD 20GB/2.5 IN./4200RPM/TOSHIBA TitanMK2018GAP HDD 30GB/2.5 IN./4200RPM/HITACHI Hornet 16L MHS2030AT HDD 30GB/2.5 IN./4200RPM/TOSHIBALTN141XB LCD Module 14.1 TFT XGA Hannstar LCD LCD Module 14.1 TFT XGA QDILCD Module 14.1 TFT XGA Samsung LCD Module 15 TFT XGA AU B150XG01LCD Panel with LOGO-15 LCD Bracket 14.1 Left W/HINGELCD Panel with LOGO-14 LCD BezelCD-ROM Module 24X QSI SCR-242-S Memory SO-DIMM DDR266/128MBMemory SO-DIMM DDR266/512MB/0.14U CD-ROM Module 24X Samsung SN-124PHeatsink W/FAN TouchpadSpeaker SET Smart Card Reader86.T23V7.012 Chapter Appendix a TravelMate 650 SeriesMain Features Appendix a Test Compatible Components Appendix BKeyboard SpecificationsMicrosoft Windows XP Pro Environment Test KeypadLAN Card Wireless LAN CardModem Card LAN+Modem CardUSB Camera USB MouseUSB Keyboard USB PrinterAppendix B Microsoft Windows 2000 Environment Test Scsi USB HDD Appendix B Appendix B Online Support Information Appendix C Index Index