Sony PCG-GR2515G Laptop User Manual


 
Sony Notebook User Guide
Getting help
90
nN
If you have plugged the computer into a UPS (Uninterruptible Power Supply), make sure the UPS is
turned on and works.
If you are using an external display, check that it is plugged into a power source and turned on. Check
that you have switched to the external display and that the brightness and contrast controls are adjusted
correctly.
Moisture condensation may have occurred. Leave the computer off for at least one hour and then turn
it on.
When the internal backup battery is low on power, it may not be able to start your system properly. Leave
the unit for a while until the battery is recharged, then try to start it.
The message 'Press <F1> to resume, <F2> to setup' appears at startup
If the floppy disk drive is empty, proceed as follows to initialise the BIOS:
1 Turn off the computer.
2 Remove any peripheral devices connected to the computer.
3 Turn on the computer and press <F2> when the Sony logo appears.
The BIOS setup menu screen appears.
4 Set the date (month/day/year).
5 Press Enter.
6 Press the arrow keys to select System Time.
7 Set the time (hour:minute:second).
8 Press Enter.
9 Press the arrow keys to select the Exit menu.
10 Press the arrow keys to select Get Default Values and then press <Enter>. The message Load default
configuration now? appears.
11 Make sure that Yes is selected and then press <Enter>.