PM845G Series Mainboard
20
ATX_12V
Pin
Assignment
Pin
Assignment
1
GND
3
+12V
2
GND
4
+12V
Slots: AGP/ PCI
The slots in this mainboard are designed for expansion cards and are used as an interface
between the card and the system bus. Expansion cards are a means of enhancing the
mainboards features by performing tasks that are not part of the basic system.
AGP (Accelerated Graphics Port) Slot
PM845G/ GE supports video cards for PCI slots but is also equipped with an
Accelerated Graphics Port (AGP). An AGP card will take advantage of AGP technology
for improved video efficiency and performance, especially with 3D graphics. There is
AGP protection circuitry on this mainboard. When you use 1X or 2X AGP Card (3.3V
Core) to install on this mainboard, you will not be able to power on this mainboard.
Please replace 4X/1.5V AGP card or use on board VGA to restart.
PM845G series provides interfaces to a progressive scan analog monitor and two DVOs
(muxed with AGP) capable of supporting an ADD card (PM845GL/ GV only support
ADD cards). The digital display channels are capable of supporting a variety of DVO
devices (e.g. TMDS, LVDS and TV-OUT).
PCI (Peripheral Component Interconnect) Slots
This mainboard is equipped with 3 standard PCI slots. PCI stands for Peripheral
Component Interconnect and is a bus standard for expansion cards, which has, for the
most part, supplanted the older ISA bus standard. This PCI slot is designated as 32-bit.
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