Fujitsu Siemens Computers X103 SFF manual Device cannot be switched off with the ON/OFF switch

Page 30

Troubleshooting and tips

The device cannot be switched off with the ON/OFF switch

Cause: The device has not been switched on with the ON/OFF switch.

►Press the ON/OFF switch again.

Cause: System crash

►Press the ON/OFF switch for at least 4 seconds, until the device switches off.

i	The operating system is not shut-down properly in the process. Error messages are
	therefore possible the next time the system is booted.

The screen stays blank

If your screen remains blank this may be due to the following:

Monitor is switched off

►Switch your monitor on.

Power saving has been activated (screen is blank)

►Press any key on the keyboard.

or

►Deactivate the screen saver. If necessary, enter the appropriate password.

Brightness control is set to dark

►Adjust the brightness control. For detailed information, please refer to the operating manual supplied with your monitor.

Power cable not connected

►Switch off the monitor and the device.

►Check that the monitor power cable is properly connected to the monitor and to a grounded mains outlet or to the monitor socket of the device.

►Check that the device power cable is properly plugged into the device and a grounded mains outlet.

►Switch on the monitor and the device.

Monitor cable not connected

►Switch off the monitor and the device.

►Check that the monitor cable is properly connected to the device and monitor.

►Switch on the monitor and the device.

22	VFY-SCED103S, edition 1

Image 30

Contents Edition X103 SFF Are there Page Published by Edition X103 SFF Operating ManualPage Contents Contents Your Edition X103 SFF Notational conventionsPage Important notes Safety notesCleaning the device Transporting the deviceEnergy saving, disposal and recycling CE markingCE marking for devices without radio component Unpacking and checking the delivery Steps for initial setupPreparing for use External devicesSetting up the device Vertical operating position Connect the monitor, mouse and keyboard Horizontal operating position with rubber feetConnecting the monitor Connecting the mouseConnecting a keyboard Connecting the device to the mains voltage Initial switch-on Software will be installedInstalling the software Connecting external devicesSwitching on monitor and device Connecting cablesDisconnecting cables Ports provided by the devicePort settings Connecting external devices to the parallel or serial portConnecting external devices to the USB ports Device driversPage Switching the device on Switching off the deviceOperation Floppy disk indicator Indicators provided by the deviceDrive indicator, e.g. DVD Hard disk indicatorImportant keys and key combinations ON/OFF switch optionalKeyboard Enter keyShift key Warm bootMenu key Alt Gr e.g. German keyboardSettings in Bios Setup Working with floppy disksPage Mains voltage supply is faulty Troubleshooting and tipsInstalling new software Internal power supply overloadedDevice cannot be switched off with the ON/OFF switch Screen stays blankWrong monitor has been set under Window XP No mouse pointer displayed on the screenFloppy disk cannot be read or written Wrong RAM modules have been insertedTime and/or date is not correct Error messages on the screenRestoring the hard disk contents TipsSystem expansions Information about boardsOpening and closing the casing Opening the casingClosing the casing Removing the holding plate Installing a boardAssembling and dismantling low-profile units Removing a boardRemoving the cross-piece Inserting and removing the drive cageRemoving the drive cage Removing the front panelInstalling the drive cage Disconnecting cables Removing the drive cageAttaching the drive cage System expansions Installing and removing drives Installing the cross-pieceIDE drives and serial ATA drives Removing and installing accessible drives Installing and removing the hard diskSystem expansions Making changes on mainboard Replacing lithium batteryExtensions to the mainboard Upgrading main memoryFollowing changes Page Weight Technical dataDimensions Electrical dataPage Index CableData Index Scsi