Sony R505 Manual

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Troubleshooting Your Computer
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4
Press   to select Exit, then press   to select Get Default Values. The 
message “Load default values for all SETUP items” appears.
5
Press the Enter key. The Setup Confirmation window appears.
6
Select Yes, and press the Enter key.
7
Select Exit (Save Changes), then press the Enter key. The Setup 
Confirmation window appears.
8
Select Yes, then press the Enter key. The computer restarts.
My computer starts, but the message “Operating system not 
found” appears, and Windows does not start.
If you have connected a docking station with a floppy disk drive or an 
external floppy disk drive, make sure there is no floppy disk in the floppy 
disk drive (non-bootable). 
If a non-bootable floppy disk is in the drive, proceed as follows:
1
Shut down the computer, then remove the floppy disk.
2
Restart the computer and confirm that the Windows operating system 
starts properly. 
If Windows still does not start, follow the steps below to initialize the BIOS:
1
Remove any floppy disk from the floppy disk drive.
2
Shut down the computer.
3
Remove any peripheral devices connected to the computer.
4
Turn on the computer.
5
Press the F2 key when the Sony logo appears. The BIOS setup menu 
window appears.
6
Press the directional arrow keys to select the Exit menu.
7
Press the arrow keys to select Get Default Values, then press the Enter 
key. The message “Load default values for all SETUP items” appears. 
8
Press the Enter key, and select Yes.
If this occurs on a regular basis, contact Sony Computing Support 
(http://www.sony.com/pcsupport).
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