HP ENVY m7-u100 Maintenance and Service Guide - Page 52

Heat sink, is removed

Get HP ENVY m7-u100 PDF manuals and user guides View all HP ENVY m7-u100 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 52 highlights

Heat sink Description Heat sink (includes replacement thermal material) Spare part number 857299-001 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 bottom cover (see Bottom cover on page 24). 5. Disconnect the battery cable from the system board (see Battery on page 26). 6. Remove the following components: a. Solid-state drive (see Solid-state drive on page 27) b. Optical drive (see Optical drive on page 34) c. WLAN module (see WLAN module on page 32) d. System board (see System board on page 41) NOTE: When replacing the heat sink, be sure that the fan (see Fan on page 46) is removed from the defective heat sink and installed on the replacement heat sink. Remove the heat sink: 1. Disconnect the fan cable (1) from the system board. 2. Loosen the eight Phillips M2.0×8.1 captive screws (2) that secure the fan and heat sink to the system board. 44 Chapter 5 Removal and replacement procedures

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
Heat sink
Description
Spare part number
Heat sink (includes replacement thermal material)
857299-001
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 bottom cover (see
Bottom cover
on page
24
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
26
).
6.
Remove the following components:
a.
Solid-state drive (see
Solid-state drive
on page
27
)
b.
Optical drive (see
Optical drive
on page
34
)
c.
WLAN module (see
WLAN module
on page
32
)
d.
System board (see
System board
on page
41
)
NOTE:
When replacing the heat sink, be sure that the fan (see
Fan
on page
46
) is removed from
the defective heat sink and installed on the replacement heat sink.
Remove the heat sink:
1.
Disconnect the fan cable
(1)
from the system board.
2.
Loosen the eight Phillips M2.0×8.1 captive screws
(2)
that secure the fan and heat sink to
the system board.
44
Chapter 5
Removal and replacement procedures