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VAIO® Computer Quick Start
1 Press the F2 key. The BIOS Setup menu appears.
2 Set the date (month/day/year). Press Enter.
3 Press the Down Arrow key to select System Time, and then set the time
(hour: minute: second). Press Enter.
4 Press the Right Arrow key to select the Exit tab, and then press the
Down Arrow key to select Get Default Values. The message Load
default values for all SETUP items appears.
5 Press Enter. The Setup Confirmation window appears.
6 Select Ye s, and press Enter.
7 Select Exit (Save Changes), and press Enter. The Setup Confirmation
window appears again.
8 Select Ye s, and press Enter. The computer restarts.
What do I do if the message “Operating system not found”
appears when my computer starts?
❑ Make sure the computer does not have a “non-bootable” floppy disk in the
floppy disk drive (if applicable).
❑ If a non-bootable floppy disk is in the drive:
1 Remove the floppy disk.
2 Restart the computer and confirm that the Microsoft® Windows®
operating system starts properly.
❑ If Windows still does not start, follow these steps to initialize the BIOS:
1 If there is a disk in the floppy disk drive, then remove it.
2 Turn off the computer.
3 Remove any peripheral devices connected to the computer.
4 Restart the computer.
5 Press the F2 key when the Sony logo appears. The BIOS Setup window
✍ If this occurs on a regular basis, contact Sony Computing Support