
C
C
h
h
a
a
p
p
t
t
e
e
r
r
1
1
Introducing the Mainboard
I
I
n
n
t
t
r
r
o
o
d
d
u
u
c
c
t
t
i
i
o
o
n
n
Thank you for choosing the P4VMM2 mainboard. This mainboard has a
Socket 478 for the Intel Pentium 4 type of processors supporting front side
bus (FSB) speeds up to 533/400 MHz.
This mainboard incorporates the VIA P4M266/A Northbridge and VT8235
Southbridge chipsets that support AC 97 audio codec, and provide Ultra DMA
133/100/66/33 function. It supports built-in USB 2.0 providing higher band-
width. It implements Universal Serial Bus Specification Revision 2.0 and is
compliant with UHCI 1.1 and EHCI 0.95. This mainboard has two 32-bit PCI
slots, one 4xAGP slot, one CNR (Communications and Networking Riser) slot,
and an onboard 10BaseT/100BaseTX Network interface (optional). In addition,
this mainboard has a full set of I/O ports including two PS/2 ports for mouse
and keyboard, one serial port, one VGA port, one parallel port and six USB2.0
ports– four back-panel ports and onboard USB header USB2 providing two
extra ports by connecting the Extended USB Module to the mainboard.
This mainboard is a Micro ATX size mainboard and has power connectors for
an ATX power supply.
C
C
h
h
e
e
c
c
k
k
l
l
i
i
s
s
t
t
Compare the mainboard’s package contents with the following checklist:
Standard Items
•
One mainboard
•
One diskette drive ribbon cable
•
One IDE drive ribbon cable
•
Retention Module
•
Software support CD
•
This user’s manual
F
F
e
e
a
a
t
t
u
u
r
r
e
e
s
s
1