Acer 3640 manual Memory check, Power System Check

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If any of these devices do not work, reconnect the cable connector and repeat the failing operation.

Memory check

Memory errors might stop system operations, show error messages on the screen, or hang the system.

1.Boot from the diagnostics diskette and start the doagmpstotics program (please refer to main board.

2.Go to the diagnostic memory in the test items.

3.Press F2 in the test items.

4.Follow the instructions in the message window.

NOTE: Make sure that the DIMM is fully installed into the connector. A loose connection can cause an error.

Power System Check

To verify the symptom of the problem, power on the computer using each of the following power sources:

1.Remove the battery pack.

2.Connect the power adapter and check that power is supplied.

3.Disconnect the power adapter and install the charged battery pack; then check that power is supplied by the battery pack.

If you suspect a power problem, see the appropriate power supply check in the following list: “Check the Power Adapter” on page 74

“Check the Battery Pack” on page 75

Chapter 4

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Contents Aspire 3640/TravelMate 2440 Series Service Guide Revision History Disclaimer CopyrightScreen Messages ConventionsPreface Page Table of Contents FRU Field Replaceable Unit List Chpater 4 TroubleshootingJumper and Connector Locations Chapter System SpecificationsFeatures Ports SA-0214 System Block DiagramTop View Board LayoutBottom View Jumper Settings/Clear Bios Password Procedures Aspire 3640 front View Your Acer Notebook tourIcon Description TravelMate 2440 front viewClosed Front View PC Card slot Accepts on Type II PC Card Left ViewRight View IconBottom Panel Rear PanelAspire TravelMate IndicatorsIcon Function Description Easy-Launch ButtonsAspire Touchpad Basics Launch key Default applicationTravelMate Page Lock Key Description Using the KeyboardDesired Access Num Lock On Num Lock Off Lock Keys and embedded numeric keypadKey Icon Description Windows KeysHot Keys External monitor if connected and both Special Key Euro symbolAcer ePower Management Acer Empowering TechnologyEmpowering Technology password Chapter Acer ePresentation Management Acer eLock Management Acer eRecovery Management Acer eSettings Management Acer ePerformance Management Acer OrbiCam Rubber grip selected models only Rotating the Acer OrbicamChapter Capturing photos or videos Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager Second Level Cache Hardware Specifications and ConfigurationsProcessor CPU Fan True Value TableLAN Interface Memory CombinationsHard Disk Drive Interface Wireless Module 802.11b/g optional deviceModem Interface For Philips SB5265 Combo Drive InterfaceDVD-Super Multi Interface For Hdls GCC-4244NFor Pioneer DVR-K16RA Audio InterfaceVideo Interface For Hlds GMA-4082NSystem Board Major Chips Video MemoryUSB Port Pcmcia PortLCD 14.1 inch BatteryKeyboard AC Adaptor System Power ManagementLCD Inverter Chapter Main Security Boot Exit System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationSystem Time MainParameter Description Format/Option Security Boot ExitParameter Description Option Setting a PasswordClear or Set Changing a Password Removing a PasswordPage +Hard Drive BootExit Information Main Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartDescription Part Number Screw ListRemoving the Battery Pack Removing the Memory and the HDD Module Removing the LCD Module Removing the ODD ModuleChapter Page Disassembling the Main Unit Disassembling the Lower Case AssemblyPage Disassembling the Upper Case Assembly Page Disassembling the LCD Module with video camera Page Chapter Disassembling the ODD Module Disassembling the External ModulesDisassembling the HDD Module Chapter Symptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message ListCPU ID No beep Error Messages FRU/Action in Sequence Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps 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 SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsTop View Jumper and Connector LocationsBottom View Jumper Settings/Clear Bios Password Procedures Chapter FRU Field Replaceable Unit List Category Part Name and Description Acer Part No Aspire 3640/TravelMate 2440 Exploded DiagramAspire 3640/TravelMate 2440 FRU List Not contain the black mylar as Image shows Lowercase W/SPEAKER Combo Module Optical Bezel Gbase for Dual HDD 60GB Seagate ST96812A H3M06 Portuga Keyboard 88KEY Darfon NSK AEK0D Danish Keyboard 89KEY Darfon NSK Wireless Antenna LEFT/RIGHT Glare LCD Screw Rubber LCD Chapter 105 106 Chapter
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3640 specifications

The Acer 3640 and MS2180 are two notable examples of Acer's commitment to providing versatile computing solutions. Each model caters to different user needs and preferences, but both stand out in terms of performance and practicality.

The Acer 3640 is a compact and lightweight laptop designed with portability in mind. It features a 14-inch display, which strikes a balance between usability and size, making it ideal for users on the go. One of its defining characteristics is the Intel Core processor, which delivers a robust performance capable of handling everyday tasks such as web browsing, office applications, and multimedia consumption. The device is equipped with integrated graphics, allowing for casual gaming and smooth video playback.

In terms of storage, the Acer 3640 often comes with a solid-state drive (SSD) option, significantly enhancing boot times and overall system responsiveness compared to traditional hard drives. The laptop also includes USB ports, HDMI output, and a card reader, facilitating seamless connectivity with various peripherals and external displays. Moreover, Acer has incorporated its own TrueHarmony technology, which optimizes audio output for an immersive sound experience, an essential feature for entertainment and communication.

On the other hand, the Acer MS2180 desktop series offers a different computing experience aimed at home and office environments. The MS2180 is characterized by its desktop form factor, which provides expandability and ease of maintenance. It typically houses a 22-inch or larger display, providing ample screen real estate for productivity tasks and multimedia applications.

The MS2180 is powered by Intel processors as well, ensuring efficient performance for multitasking, data management, and light gaming. With multiple USB ports, Ethernet connectivity, and optional Wi-Fi capabilities, the MS2180 facilitates various connectivity options to suit different user needs.

In summary, the Acer 3640 and MS2180 showcase the company's dedication to delivering reliable technology tailored to diverse computing needs. The 3640 excels in portability and performance, making it an excellent choice for mobile users. In contrast, the MS2180 brings power and expandability to desktop users, catering to those who prioritize workspace efficiency and connectivity. Whether for work or play, Acer continues to enhance user experiences with innovative features and technologies in both its laptops and desktops.
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