Acer 49.49C02.001 manual Removing the External Modem Combo Card

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Removing the External Modem Combo Card

1.Remove the screw holding the modem cover.

2.Use two flat-bladed screw drivers to push out the latches on either side of the modem socket.

3.Remove the modem board from the mainboard.

4.Disconnect the modem power cable from the modem board.

Chapter 3

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Contents TravelMate Service GuideDisclaimer CopyrightConventions Preface Table of Contents Chapter Jumper and Connector Locations Chapter TroubleshootingSW4 Settings Appendix C Online Support Information 101 Index 103Features System SpecificationsVideo performance CPU System Block DiagramTop View Board LayoutBottom View Left Panel PanelIcon Port Connects to Rear Panel DockMate V mini docking station Bottom PanelRight Panel Icon Function Description IndicatorsHot Key Icon Function Description Hot KeysHardware Specifications and Configurations Memory Combinations Floppy Disk Drive Interface DVD-ROM Interface Video Interface Video Resolutions ModeVideo Memory Parallel PortUSB Port Serial PortIrDA Port Pcmcia PortDC-AC LCD Inverter BatteryAC Adapter Mechanical Specification Power ManagementEnvironmental Requirements Address Map Memory Address MapMemory Address Size Function Address FunctionDMA Channel Assignment IRQ Assignment MapInterrupt Channel Function DMA Channel FunctionNavigating the Bios Utility Bios Setup UtilityParameter Description Format System InformationUuid Basic System SettingsParameter Description Options Startup ConfigurationSetting the Boot Drive Sequence Onboard Device ConfigurationSystem Security System SecuritySetting a Password Removing a Password Load Default SettingsExecuting Flash Program Flash UtilityPanel ID Utility System Utility DisketteThermal and Fan Utility Main Board Data UtilityDisk System Diagnostic DisketteRunning PQA Diagnostics Program Diag Result Diag Chapter Machine Disassembly and Replacement Before You Begin General InformationIs a S S E M B L Y FLO W C H a R T O F TM Disassembly Procedure FlowchartScrew List Removing the Battery Pack Removing the External Dimm Module Removing the External Modem Combo Card Removing the CD-ROM/DVD-ROM Module Removing the Hard Disk Drive Module Removing the Floppy Disk Drive Module Removing the Keyboard Disassembling the Main UnitRemoving the TouchPad Module Removing the LCD ModuleRemoving the CPU Separating the Lower Case from the Upper Case Removing the RTCRemoving the DC-DC Charger Board Removing the FanRemoving the System Board Removing the Modem Power CableRemoving the Audio Jack Cover Removing the Pcmcia SocketDisassembling the LCD Module Removing the Speaker Assembly ModuleRemoving the LCD Bezel Removing the LCD Bracket Removing the Inverter BoardRemoving the Microphone Removing the LED BoardRemoving the Left and Right Hinges Symptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory Check Power System CheckTouchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Message List Index of Error MessagesError Messages FRU/Action in Sequence LCD No beep Error Messages FRU/Action in SequenceLCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsError Message Action in Sequence Index of AFlash Bios Error MessageError Code Message Action in Sequence Index of PQA Diagnostic Error Code, MessagePCB 99202-SB Top ViewSetting SW4 SettingsBottom View Chapter FRU Field Replaceable Unit List Chapter Memory Picture Partname Description ProcessorLCD Picture Partname DescriptionSpeaker to LED Speaker Assembly Assy Speaker MIC Cable Microphone WM-60A LCD Assembly Assy LCD Module LCD Bracket R Brkt -R CPT SUS MODULE15 Hitachi HDD FDD Mechanical Parts Middle Cover CVR Middle KU2-1518 Picture Partname Description Touchpad Cable Picture Partname Description KeyboardMiscellaneous PowerOthers ScrewsModel Model Number DefinitionsExt ModuleAppendix a Test Compatible Components Windows 95 Environment Test SpecificationsWindows 98 Environment Test Windows 2000 Environment Test Windows NT Environment Test 100 Online Support Information 102 Index Online Support Information Page 106

49.49C02.001 specifications

The Acer 49.49C02.001 is a remarkable addition to Acer's lineup of high-performance displays, tailored for gamers and professionals alike. This monitor is characterized by its expansive 49-inch curved screen, which creates an immersive viewing experience that draws the user in. The display features a super ultra-wide 32:9 aspect ratio, providing ample screen real estate for multitasking or fully immersing oneself in gaming.

One of the standout features of the Acer 49.49C02.001 is its QHD resolution, with a 3840 x 1080 pixel configuration. This high resolution ensures that images and videos are rendered with stunning clarity and detail, eliminating any blurriness that can often accompany lower resolution displays. The monitor's VA panel technology contributes to its superior contrast ratios, providing vivid colors and deep blacks that enhance the overall viewing experience.

For gamers, the Acer 49.49C02.001 integrates a 144Hz refresh rate, which is essential for achieving smooth gameplay. The high refresh rate minimizes motion blur and provides a seamless visual experience during fast-paced action, making it an ideal choice for first-person shooters and racing games. Additionally, the monitor supports AMD FreeSync technology, which synchronizes the refresh rate of the display with the graphics card, reducing screen tearing and stuttering during gameplay.

In terms of connectivity, the monitor is equipped with multiple input options, including HDMI and DisplayPort, allowing for easy connections to various devices such as gaming consoles and PCs. The inclusion of USB ports also facilitates the connection of peripherals, ensuring that users have everything they need at their fingertips.

The ergonomic design of the Acer 49.49C02.001 is another significant highlight. With height and tilt adjustments, users can customize the monitor's position for optimal comfort during long hours of use. The sleek and modern design complements any setup, whether for gaming, work, or entertainment.

Moreover, the monitor comes with Acer's BlueLightShield and Flickerless technologies, which reduce eye strain during extended use. This combination of features and technologies makes the Acer 49.49C02.001 a versatile and powerful display, suitable for a wide range of applications, from gaming marathons to professional graphic design work. Overall, Acer's commitment to quality and innovation is evident in this striking monitor.
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