HP 14 C7A68UT#ABA, 8470w C7A68UTABA manual Processor, Description Spare part number

Processor

NOTE: The processor spare part kit includes replacement thermal material.

Description	Spare part number
For use only on HP EliteBook 8470w Mobile Workstation computer models:
Intel Quad Core i7-3820QM 2.70-GHz processor (SC turbo up to 3.70-GHz; 1600-MHz FSB,	681284-001
8.0-MB L3 cache, 45 W)
For use on all computer models:
Intel Quad Core i7-3720QM 2.60-GHz processor (SC turbo up to 3.60-GHz; 1600-MHz FSB,	681283-001
6.0-MB L3 cache, 45 W)
Intel Quad Core i7-3610QM 2.30-GHz processor (SC turbo up to 3.30-GHz; 1600-MHz FSB,	680646-001
6.0-MB L3 cache, 45 W)
Intel Dual Core i7-3520M 2.90-GHz processor (SC turbo up to 3.60-GHz; 1600-MHz FSB, 4.0-	681954-001
MB L3 cache, 35 W)
Intel Dual Core i5-3360M 2.80-GHz processor (SC turbo up to 3.50-GHz; 1600-MHz FSB, 3.0-	681953-001
MB L3 cache, 35 W)
Intel Dual Core i5-3320M 2.60-GHz processor (SC turbo up to 3.30-GHz; 1600-MHz FSB, 3.0-	681952-001
MB L3 cache, 35 W)
For use only on HP EliteBook 8470p Notebook PC computer models:
Intel Dual Core i5-3210M 2.50-GHz processor (SC turbo up to 3.10-GHz; 1600-MHz FSB, 3.0-	680645-001
MB L3 cache, 35 W)
Intel Core i3-3110M 2.40-GHz processor (1600-MHz FSB, 3.0-MB L3 cache, 35 W)	682417-001

Before removing the processor, follow these steps:

1.Turn off 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 the power from the computer by unplugging the power cord from the computer.

3.Disconnect all external devices from the computer.

4.Remove the battery (see Battery on page 57), and then remove the following components:

a.Service cover (see Service cover on page 59)

b.Hard drive (see Hard drive on page 65)

c.Optical drive (see Hard drive on page 65)

d.WLAN module (see WLAN module on page 71)

e.WWAN module (see WWAN module on page 69)

f.Fan (see Fan on page 75)

104 Chapter 4 Removal and replacement procedures