Fujitsu LIFEBOOK E781 Operating Manual page 87

Error message/cause
Operating system not found
Press <F1> to resume, <F2> to SETUP
This error message appears if an error occurs
during the self-test before starting the operating
system.
Previous boot incomplete - Default configuration
used Due to an error during the previous system
boot, default values were used for certain
settings. Check the settings in the BIOS Setup.
Real time clock error
nnnnK Shadow RAM failed at offset: xxxx Failing
Bits: zzzz
System battery is dead - Replace and run SETUP
System cache error - Cache disabled
System timer error
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Resolution
► Check in the BIOS Setup whether your hard
disk has been set correctly.
► Make sure that the operating system is
installed on the corresponding drive.
► Press the F1 function key to start the
operating system.
► Press the function key
BIOS Setup.
► Press the function key when prompted
F1
to do so.
► Contact your sales outlet or our customer
service centre.
► Contact your sales outlet or our customer
service centre.
► Contact your sales outlet or our customer
service centre.
► Contact your sales outlet or our customer
service centre.
► Contact your sales outlet or our customer
service centre.
Troubleshooting and tips
F2 to access the
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