Processor - HP ProBook 440 G1 Maintenance And Service Manual

Processor

NOTE: All processor spare part kits include replacement thermal material.
Description
Intel Core i7-4702MQ, 2.2-GHz processor with 6-MB L3 cache
Intel Core i5-4200M, 2.5-GHz processor with 3-MB L3 cache
Intel Core i3-4000M, 2.4-GHz processor with 3-MB L3 cache
Intel Pentium 3550M, 2.4-GHz, with 2-MB L3 cache
Intel Celeron 2950M, 2.1-GHz, with 2-MB L3 cache
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.
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
5.
Remove the following components:
a. Service door (see
b.
Hard drive (see
c.
Optical drive (see
d. WLAN/Bluetooth module (see
e.
WWAN module (see
f.
Keyboard (see
g. Top cover (see
h. System board (see
i.
Fan/heat sink assembly (see
Remove the processor:
1. Position the system board upside-down.
2. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn
counterclockwise until you hear a click.
Battery on page 37).
Service door on page
Hard drive on page 39)
Optical drive on page
WLAN/Bluetooth combo card on page
WWAN module on page
Keyboard on page 50)
Top cover on page 54)
System board on page
Fan/heat sink assembly on page
38).
42)
48)
68)
74)
Component replacement procedures
Spare part number
723522-001
737328-001
737327-001
737329-001
737326-001
46)
77