Fujitsu LifeBook Stylistic Q550, Руководство пользователя

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62 - Troubleshooting
Power On Self Test Messages
The following is a list of error-and-status messages that the Phoenix BIOS and/or your operating system
can generate and an explanation of each message. Error messages are marked with an *. If an error message
is displayed that is not in this list, write it down and check the operating system documentation on screen
and in the manual. If you can find no reference to the message, contact a support representative.
*Invalid NVRAM Data
Problem with NVRAM access. In the unlikely case that you see this message you may have a display
problem. You can continue operating but should contact your support representative for more information.
*Operating system not found
Operating system cannot be located on either drive A: or drive C: Enter the setup utility and see if both the
fixed disk, and drive A: are properly identified and that the boot sequence is set correctly. Unless you have
changed your installation greatly, the operating system should be on drive C:. If the setup utility is correctly
set, your hard drive may be corrupted.
*Real time clock error - Check date and time settings
Real-time clock fails BIOS test. May require board repair. Contact your support representative.