BECKHOFF CB4055 - Manual (Page 66)

Chapter: BIOS Settings Chipset
page 66 Beckhoff New Automation Technology CB4055
5.4.2.1.1 LCD Control
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
┌─────────────────────────────────────────────────────────────────┬────────────────────────────────┐
│ LCD Control │Select the Video Device which │
│ │will be activated during POST. │
│ Primary IGFX Boot Display [VBIOS Default] │This has no effect if external │
│ LCD Panel Type [VBIOS Default] │graphics present. │
│ Panel Scaling [Auto] │Secondary boot display │
│ Backlight Control [PWM Inverted] │selection will appear based on │
│ BIA [Auto] │your selection. │
│ Spread Spectrum clock Chip [Off] │VGA modes will be supported │
│ ALS Support [Disabled] │only on primary display │
│ Active LFP [Int-LVDS] │ │
│ Panel Color Depth [18 Bit] │ │
│ │ │
│ │────────────────────────────────│
│ │→←: Select Screen │
│ │↑↓: Select Item │
│ │Enter: Select │
│ │+/-: Change Opt. │
│ │F1: General Help │
│ │F2: Previous Values │
│ │F3: Optimized Defaults │
│ │F4: Save & Exit │
│ │ESC: Exit │
│ │ │
│ │ │
│ │ │
│ │ │
└─────────────────────────────────────────────────────────────────┴────────────────────────────────┘
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
ü Primary IGFX Boot Display
Options: VBIOS Default / CRT / EFP / LFP / EFP2 / LFP2
ü LCD Panel Type
Options: VBIOS Default / 640x480 LVDS ...1920x1080 LVDS / 2048x1536 LVDS
ü Panel Scaling
Options: Auto / Off / Force Scaling
ü Backlight Control
Options: PWM Inverted / PWM Normal / GMBus Inverted / GMBus Normal
ü Spread Spectrum Clock Chip
Options: Off / Hardware / Software
ü ALS Support
Options: Disabled / Enabled
ü Active LFP
Options: No LVDS / Int-LVDS / SDVO LVDS / eDP Port-A / eDP Port-D
ü Panel Color Depth
Options: 18 Bit / 24 Bit