HP ENVY dv4t-5300 HP Envy dv4 Notebook PC Maintenance and Service Guide - Page 72

Processor, System board see

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Processor NOTE: The processor spare part kit include replacement thermal material. Description Spare part number Intel Core i7-3632QM 2.2 GHz processor (SC turbo up to 3.2 GHz, 1600 MHz/6.0 MB L3 cache, 701658-001 quad core, 35W) Intel Core i7-3630QM 2.4 GHz processor (SC turbo up to 3.4 GHz, 1600 MHz/6.0 MB L3 cache, 702081-001 quad core, 45W) Intel Core i5-3210M 2.5 GHz processor (SC turbo up 3.1 GHz, 1600 MHz/3.0 MB L3 cache, dual 680645-001 core, 35 W) Intel Core i3-3120M 2.5 GHz processor (1600 MHz/3.0 MB L3 cache, dual core, 35 W) 700627-001 Intel Core i3-3110M 2.4 GHz processor (1600 MHz/3.0 MB L3 cache, dual core, 35 W) 682417-001 Before removing the processor, follow these steps: 1. Shut down the computer. 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 34), and then remove the following components: a. Service door (see Service door on page 35) b. Hard drive (see Hard drive on page 36) c. Optical drive (see Optical drive on page 39) d. WLAN module (see WLAN module on page 43) e. Keyboard (see Keyboard on page 46) f. Top cover (see Top cover on page 49) g. System board (see System board on page 56) h. Fan/heat sink assembly (see Fan/heat sink assembly on page 59) Remove the processor: 1. Use a flat-bladed screw driver (1) to turn the processor locking screw one-half turn counterclockwise (2), until you hear a click. 64 Chapter 4 Removal and replacement procedures

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Processor
NOTE:
The processor spare part kit include replacement thermal material.
Description
Spare part number
Intel Core i7-3632QM 2.2 GHz processor (SC turbo up to 3.2 GHz, 1600 MHz/6.0 MB L3 cache,
quad core, 35W)
701658-001
Intel Core i7-3630QM 2.4 GHz processor (SC turbo up to 3.4 GHz, 1600 MHz/6.0 MB L3 cache,
quad core, 45W)
702081-001
Intel Core i5-3210M 2.5 GHz processor (SC turbo up 3.1 GHz, 1600 MHz/3.0 MB L3 cache, dual
core, 35 W)
680645-001
Intel Core i3-3120M 2.5 GHz processor (1600 MHz/3.0 MB L3 cache, dual core, 35 W)
700627-001
Intel Core i3-3110M 2.4 GHz processor (1600 MHz/3.0 MB L3 cache, dual core, 35 W)
682417-001
Before removing the processor, follow these steps:
1.
Shut down the computer.
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
34
), and then remove the following components:
a.
Service door (see
Service door
on page
35
)
b.
Hard drive (see
Hard drive
on page
36
)
c.
Optical drive (see
Optical drive
on page
39
)
d.
WLAN module (see
WLAN module
on page
43
)
e.
Keyboard (see
Keyboard
on page
46
)
f.
Top cover (see
Top cover
on page
49
)
g.
System board (see
System board
on page
56
)
h.
Fan/heat sink assembly (see
Fan/heat sink assembly
on page
59
)
Remove the processor:
1.
Use a flat-bladed screw driver
(1)
to turn the processor locking screw one-half turn
counterclockwise
(2)
, until you hear a click.
64
Chapter 4
Removal and replacement procedures