Acorp 4865PE, Manual

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Chapter 1 Motherboard 4865PE
mPGA478B
Socket 478
This motherboard is designed with Socket 478 for
Intel P4 TM processors (including Hyper-threading CPUs).
Pin 1
1.5 CPU and CPU Fan Installation
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.
6. Hyper-threading CPU is supported in Windows 2000/XP only.
Intel
pentium 4
Level of Socket 478
Cooling Fan Base
1.5.1 CPU Installation with Socket 478