CD/DVD/BD

• Booting Your VAIO Computer from External Devices
• You can boot your VAIO computer from external devices, such as an optical disc drive, a USB floppy disk drive, or a USB flash drive by using the BIOS function.
• Restricting the Use of Built-in Devices
• The BIOS function enables you to disable the built-in devices such as those listed below. You can use this function to prohibit external connections and communications

You might be looking for the following topics:

• Connecting an External Drive