nota:HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions.
nota:Details about your computer, including model, serial number, product key, and length of warranty, are on the service tag at the bottom of your computer. See Labels for details.
Figura : Identifying the computer major components

Item
|
Component
|
Spare part number
|
(1)
|
Display
nota: |
Not spared
|
(2)
|
Top cover/keyboard
nota: |
|
Keyboard, no backlight, jet black
|
L20387-xx1
|
|
Keyboard, no backlight, full-featured models, snow white
|
L20388-xx1
|
|
Keyboard, no backlight, defeatured models, snow white
|
L23066-xx1
|
|
Keyboard, no backlight, ash silver
|
L20386-xx1
|
|
Keyboard, backlit, ash silver (available only with -001 United States, -002 India, and -DB1 Canadian French keyboards)
|
L23074-xx1
|
|
Keyboard, no backlight, iridescent pale rose gold (available only with -001 United States keyboards)
|
L28504-001
|
|
Keyboard, backlit, iridescent pale rose gold (available only with -001 United States keyboards)
|
L28505-001
|
|
Keyboard, no backlight, iridescent ceramic white (available only with -001 United States keyboards)
|
L28506-001
|
|
Keyboard, backlit, iridescent ceramic white (available only with -001 United States keyboards)
|
L28507-001
|
|
Keyboard, no backlight, ocean teal (available only with -001 United States keyboards)
|
L31735-001
|
|
Keyboard, backlit, ocean teal (available only with -001 United States keyboards)
|
L32863-001
|
|
Keyboard, no backlight, real tree (available only with -001 United States keyboards)
|
L31736-001
|
|
Keyboard, no backlight, natural silver (available only with -002 India keyboards)
|
L32368-002
|
|
Keyboard, backlit, natural silver (available only with -002 India keyboards)
|
L32864-002
|
|
(3)
|
TouchPad module
|
L20449-001
|
(4)
|
TouchPad button board
|
not spared
|
(5)
|
Speakers (includes cable)
|
L20453-001
|
(6)
|
Power connector cable (DC-in)
|
L20475-001
|
(7)
|
System board
nota: All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
| |
For use in models with discrete graphics memory:
| ||
|
L35243-xx1
|
|
|
L35241-xx1
|
|
|
L20368-xx1
|
|
|
L20364-xx1
|
|
|
L35242-xx1
|
|
|
L35240-xx1
|
|
|
L20367-xx1
|
|
|
L20362-xx1
|
|
|
L20363-xx1
|
|
|
L36493-xx1
|
|
|
L36492-xx1
|
|
|
L20365-xx1
|
|
|
L20366-xx1
|
|
For use in models with UMA graphics memory:
| ||
|
L20371-xx1
|
|
|
L35245-xx1
|
|
|
L20369-xx1
|
|
|
L35244-xx1
|
|
|
L20374-xx1
|
|
|
L20370-xx1
|
|
|
L36494-xx1
|
|
|
L35239-xx1
|
|
|
L20373-xx1
|
|
|
L20375-xx1
|
|
|
L20372-xx1
|
|
(8)
|
Solid-state drive
nota: | |
(9)
|
Memory modules (2400 MHz DDR4)
| |
8 GB
|
862398-855
|
|
4 GB
|
862397-855
|
|
(10)
|
WLAN module
| |
Intel Dual band wireless-AC 3168 802.11AC 1×1 WiFi + Bluetooth 4.2 Combo Adapter (non-vPro)
|
863934-855
|
|
Realtek RTL8822BE 802.11 ac 2×2 WiFi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported)
|
924813-855
|
|
Realtek RTL8821CE 802.11 ac 1×1 WiFi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported)
|
L17365-005
|
|
Realtek RTL8723DE 802.11 bgn 1×1 WiFi + Bluetooth 4.2 Combo Adapter
|
L21480-005
|
|
(11)
|
Hard drive connector board
|
L20454-001
|
(12)
|
Solid-state drive connector board
|
L20457-001
|
(13)
|
Fan
| |
Fan for use in models with discrete graphics
|
L20473-001
|
|
Fan for use in models with UMA graphics
|
L20474-001
|
|
Heat sink
| ||
(14)
|
Heat sink for use in models with i7-8550, i5-8250, i3-8130U, i7-7500U, i3-7020U processors and integrated discrete graphics memory
|
L20469-001
|
Heat sink for use in models with i7-8565U, i5-8265U, i3-8145U processors and discrete graphics memory
|
L36498-001
|
|
Heat sink for use in models with an Intel Pentium or Celeron processor and discrete graphics
|
L20471-001
|
|
(15)
|
Heat sink for use in models with i7-8550, i5-8250, i3-8130U, i7-7500U, i3-7020U processors and UMA graphics memory
|
L20470-001
|
(16)
|
Heat sink for use in fanless models with an Intel Pentium or Celeron processor and UMA graphics (not illustrated)
|
L20472-001
|
(17)
|
USB/card reader board
The USB/card reader board cable is available using spare part number L20452-001.
|
L20448-001
|
(18)
|
Battery (3-cell, 48 WHr)
|
L11119-855
|
(19)
|
Solid-state drive bracket
|
L20458-001
|
(20)
|
Hard drive
nota: | |
(21)
|
DVD+/-RW Double-Layer Writer
|
L20485-001
|
(22)
|
Bottom cover
| |
For use in models with an optical drive
| ||
|
L20389-001
|
|
|
L20390-001
|
|
|
L20391-001
|
|
|
L20392-001
|
|
|
L20393-001
|
|
|
L20397-001
|
|
|
L20395-001
|
|
|
L20398-001
|
|
|
L28510-001
|
|
|
L28512-001
|
|
|
L31725-001
|
|
|
L31726-001
|
|
For use in models without an optical drive
| ||
|
L20399-001
|
|
|
L20400-001
|
|
|
L20401-001
|
|
|
L20402-001
|
|
|
L20403-001
|
|
|
L20405-001
|
|
|
L20404-001
|
|
|
L28511-001
|
|
|
L28513-001
|
|
|
L31719-001
|
|
(23)
|
Rubber feet
| |
Front feet:
| ||
|
L20408-001
|
|
|
L20411-001
|
|
|
L20409-001
|
|
|
L20412-001
|
|
|
L20406-001
|
|
|
L20407-001
|
|
|
L28518-001
|
|
|
L28520-001
|
|
|
L31731-001
|
|
|
L31732-001
|
|
Rear feet:
| ||
|
L20415-001
|
|
|
L20418-001
|
|
|
L20416-001
|
|
|
L20419-001
|
|
|
L20413-001
|
|
|
L20414-001
|
|
|
L28519-001
|
|
|
L28521-001
|
|
|
L31733-001
|
|
|
L31734-001
|