Processor
NOTE: All processor spare part kits include replacement thermal material. The Thermal Material Kit
is also available using spare part numbers 413706-001 (for use in all countries or regions except Japan
and Asia countries and regions) and 445853-001 (for use only in Japan and Asia Pacific countries and
regions).
Description Spare part number
Intel Core Duo T7800 2.6-GHz processor (4-MB L2 cache, 800-MHz FSB) 457612-001
Intel Core Duo T7700 2.4-GHz processor (4-MB L2 cache, 800-MHz FSB) 446894-001
Intel Core Duo T7500 2.2-GHz processor (4-MB L2 cache, 800-MHz FSB) 446893-001
Intel Core Duo T7300 2.0-GHz processor (4-MB L2 cache, 800-MHz FSB) 446892-001
Intel Core Duo T7100 1.8-GHz processor (2-MB L2 cache, 800-MHz FSB) 446891-001
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 45).
5. Remove the following components:
a. Keyboard (see
Keyboard on page 57)
b. Fan (see
Fan on page 61)
c. Heat sink (see
Heat sink on page 62)
Remove the processor:
1. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise
until you hear a click.
64 Chapter 4 Removal and replacement procedures
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