Lcd Display Stretch; Level 2 Cache; Power On Display - Toshiba Satellite 2670 series User Manual

The selection method above does not change the boot priority settings in
Hardware Setup or TSETUP.
If you press a key other than one of those above or if the selected device
is not installed, the system will boot according to the current setting in
Hardware Setup or TSETUP.
Display
This group of options lets you configure the computer's display. Refer to
Hardware Setup for details on the settings.

Power On Display

This option is used to select the display when booting up. For details on
the settings, refer to Hardware Setup.

LCD Display Stretch

This option is used to enable or disable the text mode stretch. For details
on the settings, refer to Hardware Setup.
TV Config.
This option is used to select the type of TV.
Others
Whether or not you need to configure the computer with these options
depends primarily on the kind of software or peripherals you use.
CPU Cache
Use this feature to enable or disable the CPU cache and to set the
write policy.
For details on the settings, refer to Hardware Setup.

Level 2 Cache

Use this feature to enable or disable the Level 2 cache. For details on the
settings, refer to Hardware Setup.
User's Manual Setup and Password Security 7-7