2-1.2 Cpu Installation With Socket 478B - SOLTEK SL-PT880E-R Manual

SL-PT880E-R/PT880E-RL

2-1.2 CPU Installation with Socket 478B

This mainboard is built with CPU
Socket 478B (478-pin) supporting the
Intel Pentium 4 CPU:
• Follow the steps described in this sec-
tion to install the 478-pin Pentium 4
CPU into the on board Socket 478.
• After installation of Pentium 4 CPU,
you must also install the specific Pen-
tium 4 CPU fan designed in tandem
with this CPU. This CPU Fan instal-
lation is described in next section.
• This mainboard supports Hyper-
threading dual-in-one CPU, the func-
tion of which can be enabled by Win-
dows XP. (See illustration on the
right.)
1. First pull sideways the lever of
Socket 478, and then turn it up
0
90 so as to raise the upper layer
of the socket from the lower
platform.
2. Configure Pin 1 of CPU to Pin 1
of the Socket, just as the way
shown in the diagram on the
right. Adjust the position of CPU
until you can feel all CPU pins
get into the socket with ease.
3. Make sure that all CPU pins have
completely entered the socket
and then lower down the lever
to lock up CPU to socket.
( If Hyper Threading CPU is
installed successfully with O/S
Win XP, the O/S will enable the
dual-in-one CPU function.)
Pin 1
Pin 1
18