Lenovo ThinkPad W530 (English) User Guide - Page 134

Note: NVIDIA Optimus - mini displayport

Page 134 highlights

Table 6. Config menu items (continued) Menu item Submenu item Display Boot Display Device Value • ThinkPad LCD • Analog (VGA) • Digital on ThinkPad • Digital 1 on dock • Digital 2 on dock Graphics Device • Integrated Graphics • Discrete Graphics • NVIDIA Optimus OS Detection for NVIDIA Optimus • Disabled • Enabled Comments corresponding feature(s) by pressing Fn+Space. Select the display device that is to be activated at boot time. This selection is effective for boot time, password prompt, and ThinkPad Setup. Digital on ThinkPad is the Mini DisplayPort on your computer. Digital 1 on dock and Digital 2 on dock are DisplayPort or DVI connectors on a docking station. The Integrated Graphics mode will achieve longer battery life. The Discrete Graphics mode enhances graphics performance. When NVIDIA Optimus is selected, the system automatically switches between discrete graphics mode and the integrated graphics mode depending on the running program. Note: NVIDIA Optimus should be selected only if you are using a Windows 7 model. The system BIOS automatically switches the Graphics Device setting to NVIDIA Optimus if the operating system supports the feature, and to Discrete Graphics if the operating system does not support it. 116 User Guide

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Table 6. Config menu items (continued)
Menu item
Submenu item
Value
Comments
corresponding feature(s) by
pressing Fn+Space.
Boot Display Device
ThinkPad LCD
Analog (VGA)
Digital on ThinkPad
Digital 1 on dock
Digital 2 on dock
Select the display device
that is to be activated at
boot time. This selection
is effective for boot time,
password prompt, and
ThinkPad Setup.
Digital on ThinkPad
is the
Mini DisplayPort on your
computer.
Digital 1 on dock
and
Digital 2 on dock
are DisplayPort or DVI
connectors on a docking
station.
Graphics Device
Integrated Graphics
Discrete Graphics
NVIDIA Optimus
The
Integrated Graphics
mode will achieve longer
battery life. The
Discrete
Graphics
mode enhances
graphics performance.
When
NVIDIA Optimus
is selected, the system
automatically switches
between discrete graphics
mode and the integrated
graphics mode depending
on the running program.
Note: NVIDIA Optimus
should be selected only if
you are using a Windows 7
model.
Display
OS Detection for NVIDIA
Optimus
Disabled
Enabled
The system BIOS
automatically switches
the
Graphics Device
setting to
NVIDIA Optimus
if the operating system
supports the feature, and
to
Discrete Graphics
if the
operating system does not
support it.
116
User Guide