HP ENVY x2 HP Envy x2 Maintenance and Service Guide IMPORTANT! This document i - Page 54

System board, and then unplugging the AC adapter from the computer. - 13 3

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13. Lift up on the right side of the screen. From the left side, locate the 2 connectors (1), and then release the connectors (2). Remove the touch screen (3) Reverse this procedure to install the display panel. System board Component Spare part number System board for use only with 128-GB tablet equipped with an Intel Z2760 1.8GHz processor (includes processor and replacement thermal material) 708759-001 System board (Windows 8 Standard) for use only with 128-GB tablet equipped with an Intel Z2760 708759-501 1.8GHz processor (includes processor and replacement thermal material) System board (Windows 8 Professional) for use only with 128-GB tablet equipped with an Intel Z2760 1.8GHz processor (includes processor and replacement thermal material) 708759-601 Before removing the system board, 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. Remove the system board: 1. Disconnect the wireless antenna cable (1), the microphone board cable (2), and then disconnect the webcam cables (3). 46 Chapter 4 Removal and replacement procedures

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13.
Lift up on the right side of the screen. From the left side, locate the 2 connectors
(1)
, and then
release the connectors
(2)
. Remove the touch screen
(3)
Reverse this procedure to install the display panel.
System board
Component
Spare part number
System board for use only with 128–GB tablet equipped with an Intel Z2760 1.8GHz processor
(includes processor and replacement thermal material)
708759–001
System board (Windows 8 Standard) for use only with 128–GB tablet equipped with an Intel Z2760
1.8GHz processor (includes processor and replacement thermal material)
708759–501
System board (Windows 8 Professional) for use only with 128–GB tablet equipped with an Intel
Z2760 1.8GHz processor (includes processor and replacement thermal material)
708759–601
Before removing the system board, 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.
Remove the system board:
1.
Disconnect the wireless antenna cable
(1)
, the microphone board cable
(2)
, and then disconnect
the webcam cables
(3)
.
46
Chapter 4
Removal and replacement procedures