Heat Sink - HP ENVY Maintenance And Service Manual

Heat sink

NOTE: The heat sink spare part kit includes replacement thermal material.
Description
Heat sink for use in models with 4th generation Intel processors
Heat sink for use in models with 6th generation Intel processors and UMA graphics
Heat sink for use in models with 6th generation Intel processors and discrete graphics
Before removing the heat sink, 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
a. Service cover (see
b. Hard drive (see
c. Base enclosure (see
d. Display assembly (see
e. Fan (see
f. System board (see
Remove the heat sink:
1. Turn the system board upside down, with the front toward you.
2. Following the 1 through 4 sequence stamped into the heat sink, loosen the four Phillips PM2.0×11.0
captive screws (1) that secure the heat sink to the system board.
Battery on page
WLAN module on page
Hard drive on page
Base enclosure on page
Display assembly on page
Fan on page 50)
System board on page
28), and then remove the following components:
29)
31)
38)
41)
51)
Spare part number
765737-001
830398-001
830399-001
Component replacement procedures 55