VIA Mainboard 845G Series Manual page 46

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Introduction (Only for 845G-MWT)
This mainboard uses the Intel
AGP card can be used. There are two methods of determining whether the AGP
card you are using is a 1.5 volt or a 3.3 volt card. The first method is a
physical check of the card and the second is a simple measurement.
Method 1: Physical Check of the AGP Card
The first method of determining whether you have a 1.5 volt AGP card or a
3.3 volt AGP card is to see if Pin 2, on the Solder Side (or Side A), is con-
nected to the card itself. If there is a connection from Pin 2 to the AGP card
then it is a 1.5 volt AGP card and can be used on an Intel
Pic 1a: 1.5V AGP Card (Side A)
In Pic 1b a narrow line can be seen protruding from Pin 2. This line, which
ends in a circle, is the connection from Pin 2 to the AGP card. If Pin 2 on your
AGP card has this "thread" then it is a 1.5 volt AGP card.
If there is no connection from Pin 2 on the Solder Side (Side A) of the card
then it is a 3.3 volt AGP card and cannot be used on an Intel


board.
Pic 2a: 3.3V AGP (Side A)
If you look at the top of Pin 2 in Pic 2b you will see that there is no connec-
tion to the AGP card. This means that this is a 3.3 volt AGP card and can
therefore not be used on an Intel
Page 46 The 845G MAINBOARD Series
Appendix A
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845G chipset and therefore only a 1.5 volt
Pic 1b: 1.5V AGP Card Pin 2 connection (Side A)
Pic 2b: 3.3V AGP Card Pin 2 No connection (Side A)
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845G mainboard.


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845G mainboard.
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845G main-