Sony SVD13236PXW - Manual (Page 204)

Personal Computer
VAIO Duo 13
SVD1323
BIOS
What should I do if I forget the power-on password to start my VAIO computer?
You might be looking for the following topics:
About the ASSIST Button
Booting Your VAIO Computer from External Devices
Setting/Changing the Power-on Password
Removing the Power-on Password
Notes on use
Copyright 2013 Sony Corporation
User Guide
Troubleshooting
204