Fujitsu E623 user manual Installing New Software, Mains voltage supply is faulty

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Troubleshooting and Tips

CAUTION

Take note of the safety notes and in the "Preparing for use" chapter, when you connect or disconnect cables.

If a fault occurs, try to correct it as described in the following places:

●in this chapter

●in the documentation of the connected devices

●in the help systems of the software used

●in the documentation of your operating system

If you fail to correct the problem, proceed as follows:

●Switch the PC off.

●Make a note of the steps and the circumstances that led to the fault.

●Make a note of any error messages displayed.

●Contact your sales outlet or our customer service centre.

■Installing New Software

When installing programmes or drivers, important files may be overwritten and modified. To be able to access the original data in the event of any problems following installation, you should backup your hard disk prior to installation.

■Power-on Indicator Remains Unlit after you have Switched on your Device

This may be due to the following:

The mains voltage supply is faulty

●Check that the power cable is plugged properly into the system unit and grounded mains outlet.

●Switch the PC on.

Internal power supply overloaded

●Remove the PC’s power plug from the grounded mains outlet.

●Wait for a moment.

●Plug the power cable into the grounded mains outlet again.

●Switch the PC on.

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Contents Deskpower E623 User’s Manual Important Safety Instructions Iii Before Reading this Manual For Safe OperationUsing this Product for High-Safety Applications Backing Up the DataMicrosoft Service Pack Notational conventions Conventions Used in this ManualIntroduction Safety Important NotesManufacturer’s notes Energy savingFCC Class B Compliance Statement Transporting the PC Cleaning the PCCleaning the system unit and the monitor Disposal and recycling Reference to productsXii Organization of This Manual Before Reading This ManualContents Chapter Steps for Initial Setup Unpacking and Checking the DeliveryExternal devices Drives and boardsSetting Up the PC Installing the FeetWhen two feet double are used Vertical positioningWhen one foot single is used Horizontal positioning Point Initial Switch-on Software will be Installed Switching on monitor and PCOperation Switching On the PC Switching Off the PCPower indicator Front Panels of the Main Unit of the Personal ComputerVent Smart card bayDisc access indicator Floppy disk access indicatorCD access indicator Microphone jackBack Panel of the Main Unit of the Personal Computer AGP card slot Antitheft lockKey hole for a padlock Expansion card slotMain switch OutletInlet LAN portCheck that the upper cover has been firmly installed Anti-theft Protection and Lead-sealingPage Troubleshooting Tips Internal power supply overloaded Installing New SoftwareMains voltage supply is faulty Screen stays blank No Mouse Pointer Displayed on the Screen Floppy Disk Cannot be Read or WrittenWrong monitor has been set under Window XP Wrong RAM modules have been insertedError Messages on the Screen Restoring the Hard Disk ContentsTime and/or Date is not Correct TipsPage System Expansion System Expansion Information about BoardsHow to remove the main unit cover Removing the Main Unit CoverInstalling Memory Table of combinations of memory Locations for memory to be installedMemory to be installed Installing memory Page Install the flat cable into the CD-ROM drive Install the upper cover Installing the Expansion Card Locations for expansion cards to be installed Expansion cards to be installedInstalling expansion cards Press and raise the slot cover lock Remove the slot coverInstall the installing fitting Insert the expansion card into the portReplacing Lithium Battery