Fujitsu S4546, S4545 manual Replacing built-in Battery Unit, Electric shock

Page 42

Replacing built-in Battery Unit

Prior to replacing the built-in battery pack, it is required to save the programs and data to the hard disk, etc. This section describes how to replace the built-in battery pack.

WARNING

Electric shock

•Before replacing the built-in battery pack, be sure to switch the PC power off and disconnect the AC adapter. Do not touch the connectors on the PC and the battery pack.

1Switch the PC power off and disconnect the AC adapter.

2Close the LCD display and turn the PC over.

3Release the lock.

To release the lock, slide the release button (1) on the bottom surface and the built-in battery pack lock (2) at the same time.

1	Built-in battery pack lock

Release button

Image 42

Contents Copyright Important Safety Instructions Australian Warnings Call Attempts/RetriesFor repeat calls to the same number For Automatic calls to different numbersFor Automatically answered Incoming Calls If you are located in Australia If you are located in New ZealandKey notation and operation methods Examples Ctrl + F3 keys Shift + ↑ key Screen examplesColumn Command input key inputCritical Points Notation in textConfiguration of this Manual Contents Connecting PS/2 Mouse Connecting Digital Video CameraDisabling Flat Point Section Front Cover close switchNames of the Parts and their Functions Liquid Crystal Display LCD PanelOne-touch Buttons SUS/RES SwitchBuilt-in Microphone SpeakersHearing Loss Right SideVentilation Openings Mic-in JackUSB Connector not supported by Windows NT Modular ConnectorLAN connector Headphone JackMobile Multi-bay Unit Removal Lever Left SideMobile Multi-bay Anti-Theft LockAir-cooling fan Main SwitchRear FailureExternal Display Connector DC-IN ConnectorBottom Expansion keyboard connector Connector BoxConnector Box Removal Lever Mouse connectorFDD unit connector Parallel ConnectorSerial Connector Connection connectorStatus Indicator LCD Caps Lock Indicator a PC Card Access IndicatorNum Lock Numerical Lock Indicator # Scroll Lock IndicatorPage Pointing Device Flat PointDouble-clicking How to Use Flat PointClicking PointingScrolling Keyboard Numeric Keypad ModeKeyboard Critical PointNames of the Main Keys and their Functions Caps Lock key Shift keyAlt key Num Lk numerical lock keySys Rq system request key Windows keyApplication key Switch the PC Main switch on Switching on the PowerSwitching on the Power Connect the AC adapterCritical Points Switching off the Power Switching off the PowerFor Windows Me, Windows 95 and Windows Set the Main switch off For WindowsCritical Points For Windows Me, Windows 98 and Windows ResettingHow to Reset For Windows NTBattery Battery ChargingUsing PC with Battery Remaining battery power indicationBattery abnormality indicator Countermeasure against Low Battery Status Low Battery StatusIndication of low battery status Press the SUS/RES switch Take for Windows NTElectric Shock Replacing built-in Battery Unit Electric shockRemove the built-in battery pack Slide the built-in battery pack lock until you hear a clickSection Options OptionsUse genuine products PeripheralsSee also the documents for the peripherals Use the peripherals that conform to Acpi standardPrecautions for PC Cards PC CardsSetting PC Card Insert a PC cardLock the PC card Windows High TemperatureRemoving PC Card InjurySet the dummy card Windows 98 and Windows MeRemove the PC card Click on the PC card icon on the task barWindows NT Click on OK Remove the PC cardExpansion RAM Modules Replacing MemorySwallowing Install the new memory Install the extended RAM module slot coverRemove the memory Mobile Multi-Bay Units Before Replacing Mobile Multi-bay UnitWindows Me and Windows Windows 95 & NTInstall the new unit Replacing Mobile Multi-bay UnitRemove the unit Press the Eject button Manually draw the tray gently 1 Setting/Removing CDCD-ROM Drive Place a CD on itSection Connector box is described here Connector BoxInstalling the connector box Install the connector box to the PC bottom sideRemoving the connector box Remove the connector boxUsing Internal Data / Fax Modem ConnectionCore Plug Close the core Using Internal LAN Connecting PS/2 Mouse MouseConnecting USB Mouse Click How to Use MouseButton Operation Double-clickConnecting Numeric Keypad / Keyboard / Mouse Connecting Printer PrinterFloppy disks or CDs may be used for driver installation Connecting External Display Connecting an external displayConnect the display cable to the CRT display Select the display to useSupported Only By Windows 2000 and Windows Connecting a TV Set depend on modelConnecting a TV Set for Home Use Connect the A/V cable to the TV setConnecting Digital Video Camera Connect the DV cable to the digital video cameraSection Displayed When This HappensNothing displayed on the LCD panel Flashing or not displayedLCD panel hard to read Remaining battery charge indicator does not stop flashing Floppy disk can not be usedCan not record from Mic or Line In jack Power management function is not executedNo sound or minimal sound from speaker Message displayed on screenData cannot be read from the CD-ROM drive CD cannot be ejected from the CD-ROMCleaning your LifeBook Notebook Caring for your LifeBook NotebookStoring your LifeBook Notebook Travelling with your LifeBook NotebookIncreasing Battery Life Caring for your BatteriesCaring for your Floppy Disks DVD/CD-RW/CDs Caring for your Floppy Disk DriveCaring for your DVD/CD-RW/CDs Caring for your DVD/CD-RW/CD-ROM Drive Caring for your PC CardsAPM BiosGlossary CD-ROMDimm Cmos RAMCRT LANMidi NtscPcmcia DMI PostDMA DOSIDE ESDFCC IRQRAM ROMSdram Svga SmartSram TFTVram WFMXGA