Processor - HP ProBook 4525s - Notebook PC Maintenance And Service Manual

4. Clean the thermal material from the surfaces of the heat sink components (1), (3), and (5) and the
system board (2), (4), and (6) each time the heat sink is removed. Replacement thermal material
is included with all heat sink, system board, and processor spare part kits.
Reverse this procedure to install the heat sink and fan.

Processor

NOTE: The processor spare part kit includes replacement thermal material.
Description
Athlon II P320, 2.1-GHz, 1–MB L2 cache Dual-Core (25W)
V-Series V120, 2.2-GHz, 512K L2 cache Single-Core (25W)
Turion II P520, 2.3-GHz, 2-MB L2 cache Dual-Core (25W)
Phenom II P820, 1.8-GHz, 1.5-MB L2 cache, Tri-Core (25W)
Phenom II P920, 1.6-GHz, 2–MB L2 cache Quad-Core (25W)
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.
Spare part number
594165-001
594171-001
594173-001
594167-001
594170-001
Component replacement procedures
65