Abit AN8 SLI, User Manual, Page: 22 / 104

2-10 Chapter 2
2-5. Connectors, Headers and Switches
Here we will show you all of the connectors, headers and switches, and how to connect them. Please read
the entire section for necessary information before attempting to finish all the hardware installation inside
the computer chassis. A complete enlarged layout diagram is shown in Chapter 1 for all the positions of
connectors and headers on the board that you may refer to.
WARNING: Always power off the computer and unplug the AC power cord before adding or removing
any peripheral or component. Failing to do so may cause severe damage to your motherboard and/or
peripherals. Plug in the AC power cord only after you have carefully checked everything.
(1). ATX Power Input Connectors
This motherboard provides two power connectors to connect ATX12V power supplier.
NOTE: This 24-pin power connector “ATXPWR1” is compliant to the former 20-pin type. Pay attention
to the orientation when attaching the power cord. (Pin-11, 12, 23, and 24 should be left un-connected).
AN8 Ultra/AN8 3
rd
Eye/AN8/AN8 V2.0/AN8-V
NOTE: This illustration is based on the model AN8 Ultra. All other models except for AN8 SLI share the
same connector, header and jumper positions.
AN8 Series