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2-7-1 The motherboard provides a Slot A for AMD® Athlon™ processor. The CPU on board
must have a fan or heat sink attached to prevent overheating.
WARNING: Without a fan or heat sink, the CPU will overheat and cause damage to both the CPU
and the motherboard.
To install a CPU, first turn off your system and remove its cover. Locate the Slot1 and place
RETENTION MODULE as following:
1. Attach heat sink to the CPU.
2. Place Part A on slot-1 and gently screw four corners on top of the mother- board.
2-8 Expansion Cards
You must read the documentation come with expansion card for any hardware or software
settings that may be required to setup your specific card.
Installation Procedure:
1. Read the documentation from your expansion card.
2. Set any necessary jumpers on your expansion card.
3. Remove your computer's cover.
4. Remove the bracket on the slot you intend to use.
5. Carefully align the card's connectors and press firmly.
6. Secure the card on the slot with the screw you remove in step 4.
7. Replace the computer's cover.
8. Setup the BIOS if necessary.
9. Install the necessary software drivers for your expansion card.
Assigning IRQs for Expansion Cards
Some expansion cards may require an IRQ to operate. Generally an IRQ must be exclusively
assigned to only one device. In an standard design there are 16 IRQs available but most of
them are occupied by the system and leaves 6 free for expansion cards.
With most recent device, the BIOS automatically assign an IRQ number to PCI expansion
cards. Please make sure there are no any of two devices use same IRQs, otherwise your
computer may experience some problems when those two devices are in use at the same time.
Assigning DMA Channels for Expansion Cards
Some devices may also need to use a DMA (Direct Memory Access) channel.
DMA
assignments for this motherboard are handled the same way as the IRQ assignment process
described above. You can select a DMA channel in the PCI and
PnP
configuration section of
the BIOS Setup utility.
2-9 External Connectors
1.
Power Connector: ATX Power Connector (20-pin block): CN1
7
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