Compaq Presario CQ45-200 Compaq Presario CQ45 Notebook PC - Maintenance and Se - Page 94

Processor

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Processor NOTE: All processor spare part kits include thermal material. Description Intel Core Duo processors: T9600 (2.80-GHz, 6-MB L2 cache) T9400 (2.53-GHz, 6-MB L2 cache) T8600 (2.40-GHz, 3-MB L2 cache) T8400 (2.26-GHz, 3-MB L2 cache) T7350 (2.00-GHz, 3-MB L2 cache) AMD processors: Turion Ultra ZM-86 2.4-GHz processor (2x1-MB L2 cache) Turion Ultra ZM-82 2.2-GHz processor (2x1-MB L2 cache) Turion Ultra ZM-80 2.1-GHz processor (2x1-MB L2 cache) Turion RM-70 2.1-GHz processor (2x512-KB L2 cache) Athlon QL-60 1.9-GHz processor (2x512-KB L2 cache) Sempron SI-40 2.00-GHz processor (512-KB L2 cache) Spare part number 486727-001 483260-001 483259-001 483258-001 491856-001 487345-005 487346-005 487347-005 487348-006 487349-006 487350-004 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 41). 5. Remove the following components: a. Hard drive (see Hard drive on page 44) b. Optical drive (see Optical drive on page 42) c. Keyboard (see Keyboard on page 54) d. Switch cover (see Switch cover on page 56) e. Speaker assembly (see Speaker assembly on page 58) f. Display assembly (see Display assembly on page 60) g. Top cover (see Top cover on page 67) 86 Chapter 4 Removal and replacement procedures

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Processor
NOTE:
All processor spare part kits include thermal material.
Description
Spare part number
Intel Core Duo processors:
T9600 (2.80-GHz, 6-MB L2 cache)
486727-001
T9400 (2.53-GHz, 6-MB L2 cache)
483260-001
T8600 (2.40-GHz, 3-MB L2 cache)
483259-001
T8400 (2.26-GHz, 3-MB L2 cache)
483258-001
T7350 (2.00-GHz, 3-MB L2 cache)
491856-001
AMD processors:
Turion Ultra ZM-86 2.4-GHz processor (2x1-MB L2 cache)
487345-005
Turion Ultra ZM-82 2.2-GHz processor (2x1-MB L2 cache)
487346-005
Turion Ultra ZM-80 2.1-GHz processor (2x1-MB L2 cache)
487347-005
Turion RM-70 2.1-GHz processor (2x512-KB L2 cache)
487348-006
Athlon QL-60 1.9-GHz processor (2x512-KB L2 cache)
487349-006
Sempron SI-40 2.00-GHz processor (512-KB L2 cache)
487350-004
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
41
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
44
)
b.
Optical drive (see
Optical drive
on page
42
)
c.
Keyboard (see
Keyboard
on page
54
)
d.
Switch cover (see
Switch cover
on page
56
)
e.
Speaker assembly (see
Speaker assembly
on page
58
)
f.
Display assembly (see
Display assembly
on page
60
)
g.
Top cover (see
Top cover
on page
67
)
86
Chapter 4
Removal and replacement procedures