Cpu And Cpu Fan Installation; Cpu Installation With Socket 478 - Acorp 4845PE Manual

Chapter 1

1.5 CPU and CPU Fan Installation

This motherboard is designed with Socket 478 for
Intel P4 processor.
TM

1.5.1 CPU Installation with Socket 478

1. Pull the lever sideways away from the socket then raise the
lever to a 90-degree angle.
2. Locate Pin 1 in the socket Pin 1 of CPU is marked by the
yellow corner or cut edge on the CPU. Match Pin 1 of
Socket 478 and Pin 1 of CPU.
3. Pull up the lever of Socket 478 to let the CPU in and press
the lever down to lock the CPU.
4. Make sure that Pin 1 of Socket 478 is matching with Pin 1 of
CPU.
5. Make sure that all CPU pins are completely in socket before
pressing down the socket lever.
Cooling Fan Base
mPGA478B
Socket 478
Level of Socket 478
1-10
Motherboard 4845PE
Pin 1