HP (Hewlett-Packard) CQ57 ユーザーズマニュアル

This section applies only to computer models equipped with an Intel processor.

The processor spare part kit includes replacement thermal material.

Replacement thermal material is also available in the Thermal Material Kit, spare part numbers
650277-001 (for use only with computer models equipped with an AMD processor) and 646135-001
(for use only with computer models equipped with an Intel processor).

Intel Pentium P6300 2.26-GHz processor (3.0-MB L3 cache, dual core, 35 W)

635500-001

Intel Pentium P6200 2.13-GHz processor (3.0-MB L3 cache, dual core, 35 W)

625831-001

Intel Celeron DC T3500 2.10-GHz processor (1.0-MB L2 cache, 800-MHz FSB)

625830-001

Intel Celeron SC C925 2.30-GHz processor (1.0-MB L2 cache, 800-MHz FSB)

636636-001

Intel Celeron SC C900 2.20-GHz processor (1.0-MB L2 cache, 800-MHz FSB)

534419-001

Before removing the processor, follow these steps:

Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.

Disconnect all external devices connected to the computer.

Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.

Remove the battery (see 

), and then remove the following components:

●

Optical drive (see 

●

Hard drive (see 

●

WLAN module (see 

●

Keyboard (see 

●

Top cover (see 

●

System board (see 

●

Fan and heat sink (see 

)

Remove the processor:

Use a flat-bladed screw driver to turn the processor locking screw one-half turn
counterclockwise (1), until you hear a click.

Component replacement procedures

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