User`s manual

VIA KT133 ATX MAINBOARD INTRODUCTION
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Accelerated Graphic Port (AGP)
There is the AGP slot built on the board where you can install the AGP VGA
card. Basically, the demand for 3D graphic rendering and the throughput of
screen display is increasing. AGP is such a new interface which will increase
massive bandwidth between VGA card and CPU to increase the display
quality and performance. There is the full featured AGP slot designed on the
mainboard which supports the 4X AGP mode. When you have the 4X AGP
display card installed on the mainboard, it will enhance the system display
performance tremendously.
Hardware Monitoring
There is the hardware monitoring designed on the mainboard. You can
always use the hardware monitoring feature to monitor the system healthy
status. Basically, the hardware monitoring feature will monitor the status of
the cooling fan speed, CPU voltage and system temperature etc.
There is also the 3D audio interface designed on the mainboard. When the audio
interface is installed on the mainboard, you need not to invest any on the audio
interface card. Simply have the speaker connected to the audio connector (CN18)
on the mainboard and you will have the 3D sound effect in your PC system.
According to different logic applied on this mainboard, several different model
will be created as shown in the following table: Please refer to the following table
for the difference:
MODEL NAME IDE Interface AMR Slot Onboard 3D Audio
KT133TX Ultra DMA 33/66 Yes Yes
KT133TXL Ultra DMA 33/66 No No
KT133BX Ultra DMA 33/66/100 Yes Yes
KT133BXL Ultra DMA 33/66/100 No No