Processor - HP EliteBook 8540p Maintenance And Service Manual

Reverse this procedure to install the heat sink.

Processor

NOTE: All processor spare part kits include replacement thermal material.
Description
Intel Core i7 processors, Quad Core
840QM, 1.86-GHz (Turbo up to 3.06) processor 8-MB L3 cache, 8 threads
820QM, 1.73-GHz (Turbo up to 3.06) processor 8-MB L3 cache, 8 threads
740QM, 1.73-GHz (Turbo up to 2.80) processor 6-MB L3 cache, 8 threads
720QM, 1.60-GHz (Turbo up to 2.80) processor 6-MB L3 cache, 8 threads
Intel Core i7 processor, Dual Core
640M, 2.80-GHz (Turbo up to 3.46) processor 4-MB L3 cache, 4 threads
620M, 2.66-GHz (Turbo up to 3.33) processor 4-MB L3 cache, 4 threads
Intel Core i5 processors, Dual Core
580M, 2.66-GHz (Turbo up to 3.33) processor 3-MB L3 cache, 4 threads
560M, 2.66-GHz (Turbo up to 3.20) processor 3-MB L3 cache, 4 threads
540M, 2.53-GHz (Turbo up to 3.06) processor 3-MB L3 cache, 4 threads
520M, 2.40-GHz (Turbo up to 2.93) processor 3-MB L3 cache, 4 threads
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.
78 Chapter 4 Removal and replacement procedures
Spare part number
612260-001
583053-001
612259-001
586170-001
625826-001
587259-001
625825-001
625824-001
594188-001
594187-001