Acer VD.T25V7.001 manual Memory Combinations, LAN Interface, Modem/Bluetooth Interface

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Memory Combinations

Slot 1

Slot 2

Total Memory

 

 

 

0MB

128MB

128MB

 

 

 

0MB

256MB

256MB

 

 

 

0MB

512MB

512MB

 

 

 

0MB

1024MB

1024MB

 

 

 

128MB

128MB

256MB

 

 

 

128MB

256MB

384MB

 

 

 

128MB

512MB

640MB

 

 

 

256MB

128MB

384MB

 

 

 

256MB

256MB

512MB

 

 

 

256MB

512MB

768MB

 

 

 

512MB

128MB

640MB

 

 

 

512MB

256MB

768MB

 

 

 

512MB

512MB

1024MB

 

 

 

1024MB

1024MB

2048MB

 

 

 

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

LAN Interface

Item

Specification

 

 

Chipset

Broadcom BCM4401

 

 

Supports LAN protocol

10/100 Mbps

 

 

LAN connector type

RJ-45

 

 

LAN connector location

Right side

 

 

Modem/Bluetooth Interface

 

 

Item

Specification

 

 

 

 

 

 

 

 

Chipset

Agree Scorpio soft modem solution and CSR BC02 Bluetooth

 

 

 

 

chipset

 

 

 

 

 

 

 

 

Fax modem data baud rate (bps)

14.4K

 

 

 

 

 

 

 

 

Data modem data baud rate (bps)

56K

 

 

 

 

 

 

 

 

Supports modem protocol

V.92

 

 

 

 

 

 

 

 

Modem connector type

RJ-11

 

 

 

 

 

 

 

 

Modem connector location

Right side

 

 

 

 

 

 

 

 

Bluetooth data baud rate (bps)

11Mbps

 

 

 

 

 

 

 

 

Supply Votage

3.3V & 1.8V

 

 

 

 

 

 

 

 

Frequency Range

2.400-2.4835GHz

 

 

 

 

 

 

 

 

Antenna Load

50 Ohm

 

 

 

 

 

 

 

 

Receive Sensitivity

-80dBm@0.1% BER

 

 

 

 

 

 

 

 

Maximum receiver signal

-20dBm

 

 

 

 

 

 

 

 

TX Power

4 dBm maximum (class 2)

 

 

 

 

 

 

 

 

RF power control step size

2dB

 

 

 

 

 

 

 

 

Range

10 meters at 0dB TX power (class 2)

 

 

 

 

 

 

 

 

Radio

Compliant with bluetooth security provisions

 

 

 

 

 

 

 

 

Pico Net

1 master to 7 slaves

 

 

 

 

 

 

 

 

Operating channels

79 channnels of 1 MHz BW

 

 

 

 

 

 

 

 

 

 

Chapter 1

23

Image 31
Contents Acer TravelMate 800 Series Revision History Date Chapter UpdatesDisclaimer CopyrightScreen Messages ConventionsPreface Page Table of Contents Appendix C Online Support Information 105 Index 107 Chapter TroubleshootingTravelMate 800 Series Main Features Appendix B Test Compatible ComponentsChapter FeaturesKeyboard and Pointing Device Block Diagram OZ711MI BiosBoard Layout Top ViewBottom View Front Open View Outlook ViewIcon Description Front Panel Left Panel Right Panel Rear Panel Bottom Panel Icon Function Description IndicatorsLock Key Description Lock KeysEmbedded Numeric Keypad Desired Access Num Lock On Num Lock OffKey Icon Description Windows KeysHot Key Icon Function Description Hot KeysBrightness up Increases the screen brightness Click on Start, Settings, Control Panel Euro SymbolLaunch Keys Launch Key Default applicationMail Detection Touchpad Basics TouchpadFunction Left Button Right Button Scroll Button Tap Second Level Cache Hardware Specifications and ConfigurationsSpecification ProcessorMemory Combinations Modem/Bluetooth InterfaceLAN Interface DVD-ROM 8X QSI SDR-083 Hard Disk Drive InterfaceDVD-ROM Interface MHS2030ATAudio Interface Combo Drive InterfaceVideo Interface USB Port Video MemoryParallel Port Ieee 1394 PortLCD Inverter BatterySystem Board Major Chips KeyboardQDI QD141X1LH12 AC AdapterTFT Mechanical Specification Power ManagementEnvironmental Requirements Memory Address Map VGA BiosAddress Map DMA Channel Assignment IRQ Assignment MapChapter System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InfoMain Parameter Description Format/Option DMA 1/DMA System DevicesParameter Description Options IRQ 5/IRQClear or Set SecurityParameter Description Option Chapter Removing a Password Boot Exit Bios Flash Utility System Diagnostic Diskette Chapter Machine Disassembly and Replacement Before You Begin General InformationDisassembly Procedure Flowchart CPU Frame NUT Screw ListRemoving the Battery Pack Removing the ODD Module Removing the Memory Removing the Keyboard Removing the Function Key Board Chapter Removing the Touchpad Removing the Thermal Module Disassembling the LCD Module Disassembling External Modules Disassembling the HDD Module Chapter 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 Display Check Touchpad CheckSound Check Power-On Self-Test Post Error Message Setup Index of Error MessagesError Message List Error Messages FRU/Action in Sequence02F0 CPU ID Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsLCD FPC Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Modem-Related SymptomsIntermittent Problems Dimm Undetermined ProblemsError Message Action in Sequence Index of AFlash Bios Error MessageChapter FRU Field Replaceable Unit List Exploded Diagram LCD DVD Assy HDD W/O HDD Assy 512MB Infineon HYS64D64020GBDL-7-B 64MX64 System256MB Infineon HYS64D32020 GDL-7-B 512MB Micron MT16VDDS6464HG-265B4LCD Latch KIT W/SPRING LCD Bracket 14.1 Left W/HINGELCD Bracket 15 Left W/HINGE LCD Panel with LogoDVD-RW Combo Module 24X KME UJDA740 HDD CoverHDD Case Combo Drive DVD Assy DVD-RW Combo Module 24X QSI SBW-242FFC Touchpad T/P BOARD-- T/P---SHORT System 84KEYS Keyboard Darfon UK NSK-A640U 85KEYS85KEYS Cables System FFC Touchpad M/B-- T/P BOARD-- LongModem /BLUETOOTH Combo Board Ambit Communication Module Wireless LAN Antenna SETBluetooth Antenna Cable Bluetooth LineCASE/COVER/BRACKET Assembly BatterySystem Battery Simplo LI-ION 8CELL Battery Pack Battery Sanyo LI-ION 6CELL ModelSystem IO Shielding Front BezelUpper Case Assy W/ Touchpad Lower Case Assy W/O SpeakerScrew I2*3M-NIHY M2L3 ScrewsScrew NUT IO EA1 MBEA1001, REV3B Screw CPU NUT ZG1SMBZG1001,REV3AChapter Chapter TravelMate 800 Series Appendix aMain Features Appendix B Test Compatible ComponentsParallel Port SpecificationsMicrosoft Windows XP Environment Test MonitorsFLASH/32MB ScsiMHS2030AT USB CD-ROM USB PortSilitek K/B USB HDDAudio Jacks USB HUBPCI USB HUB USB CCDMicrosoft Windows 2000 Environment Test Appendix B 101 USB HUB PCI USB HUB Appendix B 103 104 Appendix C Online Support Information106 Index Bios