Removal and replacement procedures 4–44

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 unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the following components:
a. Remove the battery (see “Battery” on page4-7).
b. Optical drive (see “Optical drive” on page4-8)
c. Hard drive (see “Hard drive” on page4-10)
d. Keyboard (see “Keyboard” on page4-17)
e. Keyboard cover (see “Keyboard cover” on page4-20)
f. Power button board (see “Power button board” on page 4-22)
Description Spare part number
Intel Core2 Duo (3-MB L2 cache) P8400, 2.26-GHz processor 490111-001
Intel Core2 Duo (3-MB L2 cache) P8600, 2.4-GHz processor 490112-001
Intel Core2 Duo (3-MB L2 cache) P7350, 2.0-GHz processor 501520-001
Intel Core2 Duo (6-MB L2 cache)T9400, 2.53-GHz processor 490113-001
Intel Pentium (1-MB L2 cache) T3200, 2.0-GHz processor 490115-001
Intel Pentium (1-MB L2 cache) T3400, 2.16-GHz processor 501523-001
Intel Pentium (2-MB L2 cache) T5800, 2.0-GHz processor 501521-001
Intel Pentium (2-MB L2 cache) T5900, 2.2-GHz processor 501522-001
Intel Celeron-M (1-MB L2 cache) 575, 2.0-GHz processor 490116-001
Intel Celeron-M (1-MB L2 cache) 585, 2.16-GHz processor 490117-001
Intel Celeron (1-MB L2 cache) T1600, 1.66-GHz processor 501524-001
Intel Celeron (1-MB L2 cache) T1700, 1.86-GHz processor 501525-001
AMD Turion Ultra Dual-Core (2-MB L2 cache) ZM-80 2.1-GHz processor 498465-001
AMD Turion Ultra Dual-Core (2-MB L2 cache) ZM-82 2.2-GHZ processor 498466-001
AMD Turion Dual-Core (1-MB L2 cache) RM-70 20-GHz processor 498467-001
AMD Turion Dual-Core (1-MB L2 cache) RM-72 2.1-GHz processor 498468-001
AMD Athlon X2 dual-Core (1-MB L2 cache) QL_60 1.9-GHz processor 498469-001
AMD Athlon X2 dual-Core (1-MB L2 cache) QL-62 2.0-GHz processor 498470-001
AMD Sempron Single Core (512-KB L2 cache) SI-42 2.1-GHz processor 498471-001
AMD Sempron Single Core (512-KB L2 cache) SI-40 2.0-GHz processor 498472-001