System Board - HP Pavilion 15 Maintenance And Service Manual

System board

NOTE: All system board spare part kits include a processor and replacement thermal material.
Description
System board or use in models with discrete graphics equipped with the following processors:
Intel Core i7-8565U processor and 4 GB of discrete graphics memory
Intel Core i5-8265U processor and 2 GB of discrete graphics memory
Intel Core i7-8550U processor and 4 GB of discrete graphics memory
Intel Core i7-8550U processor and 2 GB of discrete graphics memory
Intel Core i5-8250U processor and 4 GB of discrete graphics memory
Intel Core i5-8250U processor and 2 GB of discrete graphics memory
System board for use in models with UMA graphics equipped with the following processors:
Intel Core i5-8265U processor
Intel Core i3-8145U processor
Intel Core i5-8250U processor
Intel Core i3-8130U processor
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 optical drive (see
a. Bottom cover (see
b. Battery (see
c. Hard drive (see
d. Fan (see
When replacing the system board, be sure to remove the following components from the defective system
board and install them on the replacement system board:
● WLAN module (see
Solid-state drive (see
●
● Memory modules (see
Heat sink (see
●
Remove the system board:
Optical drive on page
Bottom cover on page
Battery on page 34)
Hard drive on page
Fan on page 55)
WLAN module on page
Solid-state drive on page
Memory module on page
Heat sink on page 56)
28), and then remove the following components:
31)
44)
46)
48)
50)
Spare part number
L36252-xx1
L36251-xx1
L22879-xx1
L22878-xx1
L22875-xx1
L22874-xx1
L36254-xx1
L36253-xx1
L22881-xx1
L22880-xx1
Component replacement procedures 59