American Megatrends Atlas III PCI User Manual page 27

Step 5 Attach Cables,
J18 Clear Password If you forget the computer password, the only course of action is to erase
the system configuration information stored in the NVRAM (Non-Volatile
Random Access Memory). The computer password is stored in the system
configuration data. Short the J18 pins together for two seconds. All system
memory will be erased. You must now turn the computer power on and run
WINBIOS Setup to reset all system configuration information. Make sure that
J18 remains OPEN unless you have to erase a forgotten password.
Connect Power Supply The power supply should match the physical configuration of the
chassis. Make sure that the power switch is Off before assembly. Before
attaching all components, make sure that the proper voltage has been selected.
Power supplies often can run on a wide range of voltages and must be set
(usually via a switch) to the proper range. Use at least a 400 watt power supply,
which should have built-in filters to suppress radiated emissions.
Power Cables Attach the power cables to the P6 and P7 power connectors on the
motherboard. AT-compatible power supplies have two 6-pin connectors:
Chapter 1 Hardware Installation
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