Removal and replacement procedures
Maintenance and Service Guide 4–53
Processor
✎
The processor spare part kit includes replacement thermal material.
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 disconnecting the power cord from the AC outlet and then
disconnecting the AC adapter from the computer.
4. Remove the battery (see “Battery” on page 4-7)
5. Remove the battery (see “Battery” on page 4-7).
6. Remove the battery (see “Battery” on page 4-7).
7. Remove the hard drive (see “Hard drive” on page 4-8).
8. Remove the memory module (see “Memory module” on page 4-11).
9. Remove the wireless module (see “Wireless module” on page 4-13).
10. Remove the optical drive (see “Optical drive” on page 4-16).
11. Remove the keyboard (see “Keyboard” on page 4-18).
12. Remove the top cover (see “Top cover” on page 4-23).
13. Remove the display assembly (see “Display assembly” on page 4-28).
14. Remove the sytem board (see “System board” on page 4-44).
15. Remove the fan/heat sink assembly (see “Fan/heat sink assembly” on page 4-47).
Description Spare part number
Intel Core i7-620M Processor (4M cache, 2.66 GHz, SC turbo up to 3.33 GHz) 587259-001
Intel Core i5-540M Processor (3M cache, 2.53 GHz, SC turbo up to 3.06 GHz) 594188-001
Intel Core i5-520M Processor (3M cache, 2.4 GHz, SC turbo up to 2.93 GHz) 594187-001
Intel Core i5-430M Processor (3M cache, 2.26 GHz, SC turbo up to 2.53 GHz) 597624-001
Intel Core i3-350M Processor (3M cache, 2.26 GHz) 597623-001
Intel Core i3-330M Processor (3M cache, 2.13 GHz) 597622-001