HP ProBook 6465b HP ProBook 6465b Notebook PC - Maintenance and Service Guide - Page 74

Processor, Remove the processor

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Processor NOTE: All processor spare part kits include replacement thermal material. Description AMD A8-3510M (2.5-GHz/1.5-GHz, 4-MB L2 cache, 45W) AMD A6-3410M (2.3-GHz/1.6-GHz, 4-MB L2 cache, 45W) AMD A4-3310M (2.5-GHz/2.1-GHz, 2-MB L2 cache, 45W) Spare part number 653358-001 653357-001 653356-001 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 41). 5. Remove the bottom door (see Bottom door on page 48). 6. Remove the fan (see Fan on page 63). 7. Remove the heat sink (see Heat sink on page 64). Remove the processor: 1. Position the computer upside-down with the front toward you. 2. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise until you hear a click. 66 Chapter 4 Removal and replacement procedures

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Processor
NOTE:
All processor spare part kits include replacement thermal material.
Description
Spare part number
AMD A8-3510M (2.5-GHz/1.5-GHz, 4-MB L2 cache, 45W)
653358-001
AMD A6-3410M (2.3-GHz/1.6-GHz, 4-MB L2 cache, 45W)
653357-001
AMD A4-3310M (2.5-GHz/2.1-GHz, 2-MB L2 cache, 45W)
653356-001
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
41
).
5.
Remove the bottom door (see
Bottom door
on page
48
).
6.
Remove the fan (see
Fan
on page
63
).
7.
Remove the heat sink (see
Heat sink
on page
64
).
Remove the processor:
1.
Position the computer upside-down with the front toward you.
2.
Use a flat-bladed screwdriver to turn the processor locking screw
(1)
one-half turn
counterclockwise until you hear a click.
66
Chapter 4
Removal and replacement procedures