HP Spectre 15-bl100 Maintenance and Service Guide - Page 55

System board, Solid-state drive see

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System board NOTE: The system board spare part kit includes processor, a graphics subsystem with 2 GB of discrete graphics memory and replacement thermal material. System board spare part kits include replacement rubber feet. Description Spare part number System board equipped with an Intel Core i7-8550U processor, 2-GB of discrete graphics memory, and the Windows 10 operating system 941662-601 System board equipped with an Intel Core i7-8550U processor, 2-GB of discrete graphics memory, and a 941662-001 non-Windows operating system System board equipped with an Intel Core i7-7500U processor, 2-GB of discrete graphics memory, and the Windows 10 operating system 911083-601 System board equipped with an Intel Core i7-7500U processor, 2-GB of discrete graphics memory, and a 911083-001 non-Windows operating system 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. 4. Remove the bottom cover (see Bottom cover on page 22). 5. Remove the battery (see Battery on page 23). 6. Remove the fans (see Fans, left and right on page 29). 7. Remove the heat sink (see Heat sink on page 31). 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: ● Memory modules (see Memory modules on page 25) ● WLAN module (see WLAN module on page 27) ● Solid-state drive (see Solid-state drive on page 39) Remove the system board: 1. Disconnect the following cables from the system board: (1) Webcam cable (2) Display cable (3) RTC battery cable (4) Left speaker cable (5) Volume cable (6) TouchPad cable System board 49

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System board
NOTE:
The system board spare part kit includes processor, a graphics subsystem with 2 GB of discrete
graphics memory and replacement thermal material.
System board spare part kits include replacement rubber feet.
Description
Spare part number
System board equipped with an Intel Core i7-8550U processor, 2-GB of discrete graphics memory,
and the Windows 10 operating system
941662-601
System board equipped with an Intel Core i7-8550U processor, 2-GB of discrete graphics memory, and a
non-Windows operating system
941662-001
System board equipped with an Intel Core i7-7500U processor, 2-GB of discrete graphics memory,
and the Windows 10 operating system
911083-601
System board equipped with an Intel Core i7-7500U processor, 2-GB of discrete graphics memory, and a
non-Windows operating system
911083-001
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.
4.
Remove the bottom cover (see
Bottom cover
on page
22
).
5.
Remove the battery (see
Battery
on page
23
).
6.
Remove the fans (see
Fans, left and right
on page
29
).
7.
Remove the heat sink (see
Heat sink
on page
31
).
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:
●
Memory modules (see
Memory modules
on page
25
)
●
WLAN module (see
WLAN module
on page
27
)
●
Solid-state drive (see
Solid-state drive
on page
39
)
Remove the system board:
1.
Disconnect the following cables from the system board:
(1)
Webcam cable
(2)
Display cable
(3)
RTC battery cable
(4)
Left speaker cable
(5)
Volume cable
(6)
TouchPad cable
System board
49