Technical Product Specification

Intel
®
Server Board S2400EP TPS Product Architecture Overview
Revision 2.0 Intel order number G50763-002
43
3.4.1.1 Keyboard and Mouse Support
The server board does not support PS/2 interface keyboards and mice. However, the system
BIOS recognizes USB specification-compliant keyboard and mice.
3.4.2 Wake-up Control
The super I/O contains functionality that allows various events to power on and power off
the system.
3.4.3 Graphics Controller and Video Support
The integrated graphics controller provides support for the following features as implemented
on the server board:
Integrated Graphics Core with 2D Hardware accelerator
DDR-3 memory interface supporting 128MB of memory
High speed Integrated 24-bit RAMDAC
Single lane PCI-Express host interface running at Gen 1 speed
The integrated video controller supports all standard IBM VGA modes. The following table
shows the 2D modes supported for both CRT and LCD:
Table 10. Video Modes
2D Mode
2D Video Mode Support
8 bpp
16 bpp
24 bpp
32 bpp
640x480
X
X
X
X
800x600
X
X
X
X
1024x768
X
X
X
X
1152x864
X
X
X
X
1280x1024
X
X
X
X
1600x1200**
X
X
** Video resolutions at 1600x1200 are only supported through the external video connector located
on the rear I/O section of the server board. Utilizing the optional front panel video connector may
result in lower video resolutions.
The server board provides two video interfaces. The primary video interface is accessed using
a standard 15-pin VGA connector found on the back edge of the server board.
The BIOS supports dual-video mode when an add-in video card is installed.
In the single mode (dual monitor video = disabled), the on-board video controller is disabled
when an add-in video card is detected.
In the dual mode (on-board video = enabled, dual monitor video = enabled), the on-board video
controller is enabled and is the primary video device. The add-in video card is allocated
resources and is considered the secondary video device. The BIOS Setup utility provides
options to configure the feature as follows: