MSi CX640 Laptop User Manual


 
ECO Engine power management
With this function the power can be managed manually, so that less power is used to provide a longer
battery life. By simply touching the MSI ECO touch sensor, one of the 5 di erent modes can be chosen for
saving power: Gaming mode, Movie mode, Presentation mode, O ce mode, and Turbo Battery mode.
MSI GPU boost
powered by
NVIDIA Optimus*
MSI GPU Boost
technology with NVIDIA
Optimus delivers the
ideal balance between
multimedia performance and
battery e ciency. When using
applications that require high
performance image processing,
this feature automatically switches
graphics from integrated to discrete graphics to receive the needed multimedia
performance. When high graphics performance is no longer needed and extended battery
life is a priority, this feature switches the graphics back from discrete to integrated graphics.
* for all CX-models
Fast USB 3.0  le transfers
USB 3.0 delivers a 10x faster transfer speed compared to USB2.0 for fast  le transfers from multimedia devices to
the notebook like games, music and movies.
Cinema Pro technology
This technology improves the viewing and sound quality of the notebook by only one push on the Cinema Pro button
for having a theatrical movie experience.
SRS Premium sound technology
SRS Premium Sound technology delivers an accurate and virtual surround while watching movies, listening to
music or playing games. Furthermore, this technology boosts the overall audio volume and enriches the bass quality.
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