HP Chromebook 14-ak000 Maintenance and Service Guide - Page 51

System board, Remove the battery see

Get HP Chromebook 14-ak000 PDF manuals and user guides View all HP Chromebook 14-ak000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 51 highlights

System board Description Spare part number System board for use in all models (includes alcohol pad, thermal tape, and thermal grease): Equipped with a Intel Celeron N2940 processor, 4.0-GB of system memory, and 16-GB of eMMC primary storage 830019-001 Equipped with a Intel Celeron N2840 processor, 4.0-GB of system memory, and 16-GB of eMMC primary storage 830018-001 Equipped with a Intel Celeron N2840 processor, 2.0-GB of system memory, and 16-GB of eMMC primary storage 830017-001 System board for use in HP Chromebook 14 G4 models (includes alcohol pad, thermal tape, and thermal grease): Equipped with a Intel Celeron N2940 processor, 4.0-GB of system memory, and 32-GB of eMMC primary storage 839038-001 Equipped with a Intel Celeron N2940 processor, 2.0-GB of system memory, and 32-GB of eMMC primary storage 839037-001 Equipped with a Intel Celeron N2940 processor, 2.0-GB of system memory, and 16-GB of eMMC primary storage 839036-001 Equipped with a Intel Celeron N2840 processor, 4.0-GB of system memory, and 32-GB of eMMC primary storage 839035-001 Equipped with a Intel Celeron N2840 processor, 2.0-GB of system memory, and 32-GB of eMMC primary storage 839034-001 Before removing the system 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 keyboard/top cover (see Keyboard/top cover on page 23). 5. Remove the battery (see Battery on page 42). Remove the system board: 1. Disconnect the speaker cable (1) from the system board. 2. Release the ZIF connector (2) to which the display panel cable is attached, and then disconnect the display panel cable from the system board. 3. Release the ZIF connector (3) to which the connector board cable is attached, and then disconnect the connector board cable from the system board. Component replacement procedures 45

  • 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
System board
Description
Spare part number
System board for use in all models (includes alcohol pad, thermal tape, and thermal grease):
Equipped with a Intel Celeron N2940 processor, 4.0-GB of system memory, and 16-GB of eMMC primary storage
830019-001
Equipped with a Intel Celeron N2840 processor, 4.0-GB of system memory, and 16-GB of eMMC primary storage
830018-001
Equipped with a Intel Celeron N2840 processor, 2.0-GB of system memory, and 16-GB of eMMC primary storage
830017-001
System board for use in HP Chromebook 14 G4 models (includes alcohol pad, thermal tape, and thermal grease):
Equipped with a Intel Celeron N2940 processor, 4.0-GB of system memory, and 32-GB of eMMC primary storage
839038-001
Equipped with a Intel Celeron N2940 processor, 2.0-GB of system memory, and 32-GB of eMMC primary storage
839037-001
Equipped with a Intel Celeron N2940 processor, 2.0-GB of system memory, and 16-GB of eMMC primary storage
839036-001
Equipped with a Intel Celeron N2840 processor, 4.0-GB of system memory, and 32-GB of eMMC primary storage
839035-001
Equipped with a Intel Celeron N2840 processor, 2.0-GB of system memory, and 32-GB of eMMC primary storage
839034-001
Before removing the system 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 keyboard/top cover (see
Keyboard/top cover
on page
23
).
5.
Remove the battery (see
Battery
on page
42
).
Remove the system board:
1.
Disconnect the speaker cable
(1)
from the system board.
2.
Release the ZIF connector
(2)
to which the display panel cable is attached, and then disconnect the
display panel cable from the system board.
3.
Release the ZIF connector
(3)
to which the connector board cable is attached, and then disconnect the
connector board cable from the system board.
Component replacement procedures
45