HP A939CA, A930XX, A918CA, A924CA Processor, Intel Core 2 Duo processors 800-MHz FSB, 2-MB L2 cache

Processor

NOTE: All processor spare part kits include replacement thermal material.

Description		Spare part number
Intel Core 2 Duo processors (800-MHz FSB, 2-MB L2 cache)
T7250	2.00-GHz processor	456965-001
T7100	1.8-GHz processor	450586-001
Intel Core Duo processors (667-MHz FSB, 2-MB L2 cache)
T5550	1.80-GHz processor	458247-001
T5450	1.67-GHz processor	453195-001
Intel Core Duo processors (533-MHz FSB, 1-MB L2 cache)
T2330	1.66-GHz processor	457314-001
T2310	1.46-GHz processor	457313-001
Intel Celeron-M processors (533-MHz FSB, 1-MB L2 cache)
550 2.00-GHz processor		454322-001
540 1.86-GHz processor		454321-001
530 1.73-GHz processor		457315-001

Before removing the processor, follow these steps:

1. 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.

2. Disconnect all external devices connected to the computer.

3. 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.

4. Remove the battery (see Battery on page 34).

5. Remove the following components:

a. Hard drive (see Hard drive on page 37)

b. Optical drive (see Optical drive on page 44)

c. Switch cover and keyboard (see Switch cover and keyboard on page 46)

d. Display assembly (see Display assembly on page 50)

e. Top cover (see Top cover on page 55)

f. Fan (see Fan on page 58)

g. Heat sink (see Heat sink on page 69)

h. System board (see System board on page 60)

Component replacement procedures 71