System Board - HP Stream x360 Maintenance And Service Manual

System board

NOTE: The system board spare part kit includes replacement thermal material.
Description
Intel Celeron N2840 processor, 2 GB memory, 32G eMMC, no WWAN support ,and the Windows 8.1
Standard operating system (includes replacement thermal material)
Intel Celeron N2840 processor, 2 GB memory, 32G eMMC, WWAN support, and the Windows 8.1 Standard
operating system (includes replacement thermal material)
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 bottom cover (see
5. Remove the battery (see
NOTE: When replacing the system board, be sure that the following components are removed from the
defective system board and installed on the replacement system board:
● WLAN module (see
●
WWAN module (see
●
Thermal plate
Remove the system board:
1. Disconnect the following cables from the system board:
(1): WWAN wireless antennas
(2): Power connector cable
(3): WLAN wireless antenna
(4): Keyboard ZIF cable
(5): Webcam cable
(6): Display cable
(7): Power button board ZIF cable
(8): TouchPad board ZIF cable
(9): Speaker cable
44 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page 40).
WLAN module on page 33)
WWAN module on page 35)
28).
Spare part number
794299-501
794300-501