3.HARDWARE SETUP

3.5Central Processing Unit (CPU)

The motherboard provides a ZIF Socket for the P4 Socket 423 CPU. The CPU that came with the motherboard should have a fan attached to it to prevent overheating. If not, then purchase a fan before turning on the system.

Socket 423 Pentium 4

Gold Arrow

P4T-CM

P4T-CM Socket 423

Gold Arrow

3.5.1 CPU Installation

1.Locate the P4 Socket 423 and open it by pulling the lever gen- tly sideways away from the socket. Then lift the lever up- wards. The socket lever must be fully opened (90 to 100 degrees).

2.Insert the CPU with the correct orientation. The gold arrow of the CPU must be oriented to- ward the outer corner of the socket base nearest to the tip of the lever handle.

3.Once completely inserted, press the CPU firmly and close the socket lever until it snaps into its locked position.

CAUTION! The CPU fits in one orientation and should drop easily into place. Do not force the CPU into the socket to avoid bending the pins. If the CPU does not fit, check its alignment and look for bent pins.

.3 SETUPH/W

CPU

ASUS P4T-CM User’s Manual

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