Power Supply; Super I/O - Supermicro SUPER P4SBA+ User Manual

Supermicro p4sba plus motherboards: user guide
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UPER P4SBA+/P4SBA/P4SBM User's Manual
Wake-On-LAN (WOL)
Wake-On-LAN is defined as the ability of a management application to re-
motely power up a computer that is powered off.
dates and asset tracking can occur after hours and on weekends so that
daily LAN traffic is kept to a minimum and users are not interrupted. The
motherboards have a 3-pin header (WOL) to connect to the 3-pin header on
a Network Interface Card (NIC) that has WOL capability.
must be enabled in BIOS. Note that Wake-On-Lan can only be used with an
ATX 2.01 (or above) compliant power supply.
1-6

Power Supply

As with all computer products, a stable power source is necessary for
proper and reliable operation. It is even more important for processors that
have high CPU clock rates of 1.4+ GHz.
The SUPER P4SBA+/P4SBA/P4SBM accommodates ATX 12V power sup-
plies.
Although most power supplies generally meet the specifications re-
quired by the CPU, some are inadequate.
It is strongly recommended that you use a high quality power supply that
meets ATX 12V power supply Specification 1.1 or above.
areas where noisy power transmission is present, you may choose to in-
stall a line filter to shield the computer from noise. It is recommended that
you also install a power surge protector to help avoid problems caused by
power surges.
1-7

Super I/O

The disk drive adapter functions of the Super I/O chip include a floppy disk
drive controller that is compatible with industry standard 82077/765, a data
separator, write pre-compensation circuitry, decode logic, data rate selec-
tion, a clock generator, drive interface control logic and interrupt and DMA
logic.
The wide range of functions integrated onto the Super I/O greatly
reduces the number of components required for interfacing with floppy disk
drives. The Super I/O supports four 360 K, 720 K, 1.2 M, 1.44 M or 2.88 M
disk drives and data transfer rates of 250 Kb/s, 500 Kb/s or 1 Mb/s.
1-18
Remote PC setup, up-
Wake-On-LAN
Additionally, in

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