HP EliteBook 8570w, Руководство по техническому обслуживанию и ремонту

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Processor
NOTE: All processor spare part kits include replacement thermal material.
Description Spare part number
Intel Quad Core i7-3840QM 2.80-GHz processor (SC turbo up to 3.80-GHz; 1600-MHz FSB, 8.0-
MB L3 cache, 45 W) 703266-002
i7-3820QM, 2.70 GHz (Turbo up to 3.70 GHz), quad-core processor, 1600 MHz, 8 MB L3
Cache, 8 threads, 45W 681284-002
Intel Quad Core i7-3740QM 2.70-GHz processor (SC turbo up to 3.70-GHz; 1600-MHz FSB, 6.0-
MB L3 cache, 45 W) 702840-002
i7-3720QM, 2.60GHz (Turbo up to 3.60 GHz), quad-core processor, 1600 MHz, 6 MB L3
Cache, 8 threads, 45W 681283-002
Intel Quad Core i7-3630QM 2.40-GHz processor (SC turbo up to 3.40-GHz; 1600-MHz FSB, 6.0-
MB L3 cache, 45 W) 702081-002
i7-3610QM, 2.30 GHz (Turbo up to 3.30 GHz), quad-core processor 1600 MHz, 6MB L3 Cache,
8 threads, 45W 680646-002
i7-3520M, 2.90GHz (Turbo up to 3.60 GHz), dual–core processor, 1600 MHz, 4MB L3 Cache, 4
threads, 35W 681954-002
i5-3360M, 2.80 GHz (Turbo up to 3.50 GHz), dual-core processor,1600 MHz, 3 MB L3 Cache, 4
threads, 35W 681953-002
i5-3320M, 2.60 GHz (Turbo up to 3.30 GHz), dual-core processor, 1600 MHz, 3 MB L3 Cache,
4 threads, 35W 681952-002
Before removing the processor, follow these steps:
IMPORTANT: Make special note of each screw and screw lock size and location during removal
and replacement.
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 54 ).
5. Remove the service door (see Service door on page 60 ).
6. Remove the following components:
a. Hard drive (see Hard drive on page 72 ).
b. Upgrade bay device (see Upgrade bay device on page 77 ).
c. Keyboard (see Keyboard on page 81 ).
104 Chapter 4 Removal and replacement procedures