HP ENVY 15-as000 Maintenance and Service Guide - Page 51

USB board, Release the ZIF connectors

Get HP ENVY 15-as000 PDF manuals and user guides View all HP ENVY 15-as000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 51 highlights

USB board NOTE: The USB board spare part kit includes the USB board cables. The USB board cables are also available using spare part numbers 858701-001 and 857802-001. Description USB board (includes cables and 2 USB ports) Spare part number 857794-001 Before removing the USB board, 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 26). 5. Disconnect the battery cable from the system board (see Battery on page 29). Remove the USB board: 1. Remove the four Phillips M2.5×5.8 screws (1) that secure the left display hinge to the keyboard/ top cover. 2. Swing the left display hinge (2) up and back until the USB board bracket is accessible. 3. Release the ZIF connectors (1) to which the USB board cables are connected, and then disconnect the USB board cables from the system board. 4. Detach the USB board cables (2) from the keyboard/top cover. (The USB board cables are attached to the keyboard/top cover with double-sided adhesive.) 5. Remove the two Phillips M2.0×3.6 screws (3) that secure the USB board to the keyboard/top cover. Component replacement procedures 43

  • 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
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
USB board
NOTE:
The USB board spare part kit includes the USB board cables. The USB board cables are also available
using spare part numbers 858701-001 and 857802-001.
Description
Spare part number
USB board (includes cables and 2 USB ports)
857794-001
Before removing the USB board, 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
26
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
29
).
Remove the USB board:
1.
Remove the four Phillips M2.5×5.8 screws
(1)
that secure the left display hinge to the keyboard/
top cover.
2.
Swing the left display hinge
(2)
up and back until the USB board bracket is accessible.
3.
Release the ZIF connectors
(1)
to which the USB board cables are connected, and then disconnect
the USB board cables from the system board.
4.
Detach the USB board cables
(2)
from the keyboard/top cover. (The USB board cables are attached to
the keyboard/top cover with double-sided adhesive.)
5.
Remove the two Phillips M2.0×3.6 screws
(3)
that secure the USB board to the keyboard/top cover.
Component replacement procedures
43