Intel D525MW BOXD525MW ユーザーズマニュアル

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For monitors attached to the VGA port, video modes supported by this board are 
based on the Extended Display Identification Data (EDID) protocol. 

Video mode configuration for LVDS displays (D525MWV only) is supported as follows: 
•  Automatic panel identification via Extended Display Identification Data (EDID) for 

LVDS panels supporting EDID protocol. 

•  Manual LVDS panel configuration through the BIOS setup page.  This feature 

allows the manual entry of critical panel settings (equivalent to the 18-byte 
Detailed Timings Descriptor structure defined by the VESA EDID specification) for 
non-EDID panel support. 

In addition, BIOS setup provides the following configuration parameters for LVDS 
displays (D525MWV only): 
•  Screen Brightness: allows the end-user to set screen brightness for the display. 
•  Maintain Aspect Ratio: allows the end-user to select whether the native aspect 

ratio is to be preserved during POST and before the video driver is loaded. 

•  LVDS Configuration Changes: allows the system integrator to “lock” critical settings 

of the LVDS configuration to avoid end-users potentially rendering the display 
unusable (refer to Note 1). 

•  Inverter Frequency and Polarity: allows the system integrator to set the operating 

frequency and polarity of the panel inverter board. 

•  Minimum Inverter Current Limit (%): allows the system integrator to set minimum 

PWM%, as appropriate, according to the power requirements of the LVDS display 
and the selected inverter board. 

 

4.  Critical settings of the LVDS configuration will be preserved across BIOS updates.