11
AGP SLOT
Example 1:
SiS 305 & ATi Rage 128 Pro AGP card those golden finger is compatible with
2X/4X mode AGP slot, but only can support 2X (3.3V) only. If you install these
cards in Intel® 865 based motherboard it will burn and damage the motherboard.
Example 2:
We also find Diamond Vipper V770 golden finger is design for 2X/4X mode AGP
Slot. It can be adjusted the jumper for AGP 2X (3.3V) or AGP 4X (1.5V). But the
factory default setting is 2X (3.3V). If you install this AGP card in motherboard
without change the jumper setting to 4X (1.5V), it will burn the motherboard.
2-6 Connectors, Headers
2-6-1 Connectors
(1)
Power Connector (20-pin block) : PWR2
ATX Power Supply connector. This is a new defined 20-pins connector that usually comes
with ATX case. The ATX Power Supply allows to use soft power on momentary switch that
connect from the front panel switch to 2-pins Power On jumper pole on the motherboard.
When the power switch on the back of the ATX power supply turned on, the full power will not
come into the system board until the front panel switch is momentarily pressed. Press this
switch again will turn off the power to the system board.
PIN
ROW2 ROW1
1 3.3V
3.3V
2 -12V
3.3V
3 GND
GND
4 Soft Power On 5V
5 GND
GND
6 GND
5V
7 GND
GND
8 -5V
Power OK
9 +5V
+5V (for Soft Logic)
10 +5V
+12V
Pin 1
(2)
ATX 12V Power Connector (4-pin block) : PWR1
This is a new defined 4-pins connector that usually comes with ATX Power Supply. The
ATX Power Supply which fully support Pentium 4 processor must including this
connector for support extra 12V voltage to maintain system power consumption.
Without this connector might cause system unstable because the power supply can not
provide sufficient current for system.
2x notch
4x notch
