Removal and replacement procedures for authorized service provider parts. HP Pavilion 15-bc300 Notebook PC, Pavilion 15-bc000 Notebook PC series, Pavilion 15-bc500 Laptop, Pavilion 15-bc000 Notebook PC series (Touch), Pavilion 15-bc200 Notebook PC, Pavilion 15-bc400 Notebook PC series, Pavilion 15-dp0000 Laptop PC
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5 Removal and replacement procedures for authorized service provider parts
IMPORTANT: Components described in this chapter should be accessed only by an authorized service provider. Accessing these parts can damage the computer or void the warranty.
NOTE: 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 on page 22 for details.
Component replacement procedures
NOTE: 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.
There are as many as 58 screws that must be removed, replaced, and/or loosened when servicing the parts described in this chapter. Make special note of each screw size and location during removal and replacement.
Preparation for disassembly
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
Base enclosure
Table 5-1 Base enclosure descriptions and part numbers
Description
Base enclosure for use in the following models: 15-dp0000~0999
● Shadow black finish
● Acid green finish
Base enclosure for use in the following models: 15-bc300~399, 15-bc400~499, 15-bc500~599
● Shadow black finish
Base enclosure for use in the following models:15-bc400~499, 15-bc500~599
● Acid green finish
Spare part number
L42993-001
L42992-001
L03593-001
L22940-001
Before disassembling the computer, follow these steps:
▲
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
36 Chapter 5 Removal and replacement procedures for authorized service provider parts
Remove the base enclosure:
1.
Position the computer upside down on a flat surface.
2.
Remove the two Phillips M2.5 × 6.0 screws (1) and the eight Phillips M2.0 × 5.0 screws (2) that secure the base enclosure to the computer.
3.
Slide a non-marking, non-conductive pry tool around the edge of the base enclosure to loosen it (1), taking care not to damage the internal clips, and then remove the base enclosure (2).
Component replacement procedures 37
Battery
Table 5-2 Battery descriptions and part numbers
Description
Battery, 3-cell, 61 Wh, 5.37 Ah (15-bc300~15-bc399, 15-bc400~15-bc499 models)
Battery, 4-cell, 63 Wh, 4.11 Ah (15-bc400~15-bc499, 15-bc500~15-bc599, 15-dp0000~0999 models)
Battery cable
Spare part number
849910-850
905277-855
858968-001
WARNING!
To reduce potential safety issues, use only the user-replaceable battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from HP.
IMPORTANT: Removing a user-replaceable battery that is the sole power source for the computer can cause loss of information. To prevent loss of information, save your work or shut down the computer through
Windows before removing the battery.
Before removing the battery, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
Remove the battery:
1.
Disconnect the cable from the battery.
IMPORTANT: Be sure to disconnect the cable from the battery before removing any internal components.
38 Chapter 5 Removal and replacement procedures for authorized service provider parts
2.
To remove the battery, disconnect the battery cable from the system board (1), release the battery cable from the routing channels (2), and then lift the battery cable to remove it (3).
Component replacement procedures 39
3.
Remove four Phillips M2.0 × 4.0 screws (1) that secure the battery to the computer, lift the front of the battery (2), and then slide the battery up and away to remove it from the computer (3).
To insert the battery, reverse the removal procedures.
40 Chapter 5 Removal and replacement procedures for authorized service provider parts
Hard drive
Table 5-3 Hard drive, bracket, and cable descriptions and part numbers
Description
Hard drive, 1 TB, 5400 rpm, 2.5 inch
Hard drive, 1 TB, 5400 rpm, 7.0 mm
Hard drive, 2 TB, 5400 rpm, 7.0 mm
Hard drive bracket
Hard drive cable
Spare part number
778192-005
L30422-005
912487-855
913937-001
858969-001
Before removing the hard drive, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
Remove the hard drive:
1.
Open the ZIF connector latch on the system board (1), and then disconnect the hard drive cable (2).
2.
Loosen the side brackets (3), lift the front of the hard drive upward (4), and then lift the hard drive from the computer (5).
Reverse this procedure to install the hard drive.
If it is necessary to disassemble the hard drive, follow these steps:
▲ Remove the hard drive connector (1), and then remove the side brackets (2).
Component replacement procedures 41
Reverse this procedure to reassemble the hard drive.
42 Chapter 5 Removal and replacement procedures for authorized service provider parts
Solid-state drive (M.2)
Table 5-4 Solid-state drive descriptions and part numbers
Description
Solid state drive for use in the following models: 15-dp0000~0999
● Optane memory module, 16 GB, PCIe
● 256 GB, PCIe
● 128 GB, SATA-3
Solid state drive for use in the following models:
● Optane memory module, 16 GB, PCIe (15-bc400~499 models)
● 128 GB, SATA-3. TLC (15-bc300~399 models, 15-bc400~499 models, 15-bc500~599 models)
● 256 GB, PCIe 3 × 4 SS, TLC (15-bc500~599 models)
● 512 GB, PCIe 3 × 4 SS, TLC (15-bc500~599 models)
Spare part number
L43005-001
L44430-001
L43004-001
L27067-001
759848-032
847109-005
847110-002
Before removing the solid-state drive, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
Remove the solid-state drive:
▲ Remove the Phillips M2.0 × 3.0 screw (1), and then pull the solid-state drive away from the connector
(2).
Reverse this procedure to install the solid-state drive.
Component replacement procedures 43
Memory module
Table 5-5 Memory module descriptions and part numbers
Description
Memory module, DDR4, 2133 MHz (15-bc300~399 models)
● 8 GB
● 4 GB
● 2 GB
Memory module, DDR4, 2400 MHz (15-bc400~499 models)
● 8 GB
● 4 GB
● 2 GB
Memory module, DDR4, 2666 MHz
● 4 GB (15-bc400~499 models)
● 8 GB (15-dp0000~0999, 15-bc400~499 models)
Spare part number
820570-005
820569-005
851379-005
862398-855
862397-855
864271-855
L10598-855
937236-855
Before removing the memory, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Disconnect the cable from the battery (see
).
If you are replacing a memory module, remove the existing memory module:
1.
Lift the clear film covering the memory module.
2.
Spread the two retention clips outward (1) until the memory module tilts up at a 45-degree angle, and then remove the module (2). Use the same procedure to remove all memory modules.
IMPORTANT: To prevent damage to the memory module, hold the memory module by the edges only.
Do not touch the components on the memory module.
To protect a memory module after removal, place it in an electrostatic-safe container.
44 Chapter 5 Removal and replacement procedures for authorized service provider parts
To install a memory module:
IMPORTANT: To prevent damage to the memory module, hold the memory module by the edges only. Do not touch the components on the memory module.
1.
Align the notched edge of the module with the tab in the slot (1), and then press the module into the slot at an angle until it is seated (2).
2.
Press down on the module until the side retention clips snap into place (3).
Component replacement procedures 45
WLAN module
Table 5-6 WLAN module descriptions and part numbers
Description
Intel Dual Band wireless-AC 7265 802.11ac, 2 × 2, Wi-Fi + Bluetooth 4.2 Combo Adapter (non-vPro) (15bc300~15-bc399 models)
Realtek RTL8822BE 802.11ac 2 × 2 Wi-Fi + Bluetooth 4.2 Combo Adapter (15-bc400~15-bc499, 15bc500~15-bc599, 15-dp0000~0999 models)
Spare part number
793840-005
924813-855
IMPORTANT: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Disconnect the cable from the battery (see
).
Remove the WLAN module:
1.
Carefully disconnect the two antenna cables from the module (1).
2.
Remove the Phillips M2.0 × 3.0 screw (2), and then remove the WLAN module from the socket (3).
Reverse this procedure to install the WLAN module.
46 Chapter 5 Removal and replacement procedures for authorized service provider parts
Heat sink
Table 5-7 Heat sink descriptions and part numbers
Description
Heat sink for use in products with GeForce GTX1050M graphics (15-bc400~499, 15-bc500~599 models)
Heat sink for use in products with GeForce GTX 950M graphics (15-bc500~599 models)
Heat sink for use in products with GeForce GTX 1050 graphics (15-bc400~499 models)
Heat sink for use in products with GeForce GTX 1060 graphics (15-dp0000~0999 models)
Spare part number
920563-001
L03383-001
L22941-001
L43000-001
Before removing the heat sink, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
Remove the heat sink:
1.
Remove the eight Phillips M2.0 × 2.5 screws (1) and then carefully lift the heat sink (2) to remove it from the system board.
Component replacement procedures 47
2.
Thoroughly clean the thermal material from the surfaces of the heat sink and the system board components each time the heat sink is removed. Replacement thermal material is included with the heat sink and system board spare part kits. The following illustration shows the replacement thermal material locations.
Thermal paste is used on the system board components (1), (3) and on the heat sink areas (2), (4) that service them.
Reverse this procedure to install the heat sink.
48 Chapter 5 Removal and replacement procedures for authorized service provider parts
PCH heat sink
Table 5-8 PCH heat sink description and part number
Heat sink
PCH heat sink
Spare part number
725625-001
Before removing the platform controller hub (PCH) heat sink, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
Remove the PCH heat sink:
1.
Loosen the two captive Phillips screws (1), and then remove the heat sink from the system board (2).
Component replacement procedures 49
2.
Thoroughly clean the thermal material from the surfaces of the heat sink and the system board components each time the heat sink is removed. Replacement thermal material is included with the heat sink and system board spare part kits. The following illustration shows the replacement thermal material locations.
Thermal paste is used on the system board PCH component (1) and on the heat sink (2).
Reverse this procedure to install the PCH heat sink.
50 Chapter 5 Removal and replacement procedures for authorized service provider parts
USB board
Table 5-9 USB board and cable descriptions and part numbers
Description
USB board for use in models 15-dp0000~15-dp0999
USB board for use in models 15-bc300~bc399, 15-bc400~bc499, 15-bc500~bc599
USB board cable for use in models 15-dp0000~15-dp0999
USB board cable for use in models 15-bc300~bc399, 15-bc400~bc499, 15-bc500~bc599
Spare part number
L42997-001
L06098-001
L42994-001
856729-001
Before removing the USB board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
Remove the USB board:
1.
Disconnect the USB board cable from the zero-insertion force (ZIF) connector (1) on the USB board.
2.
Disconnect the cables from the two ZIF connectors on the USB board (2) and (3).
3.
Remove the Phillips M2.0 × 4.0 screw (4), and then lift the USB board to remove it (5).
Reverse this procedure to install the USB board.
Component replacement procedures 51
Touchpad
Table 5-10 Touchpad and cable descriptions and part numbers
Description
Touchpad board for use in models 15-dp0000~15-dp0999
Touchpad board for use in models 15-bc300~15-bc399, 15-bc400~15-bc499, 15-bc500~15-bc599
Touchpad cable for use in models 15-dp0000~0999
Touchpad cable for use in models 15-bc300~15-bc399, 15-bc400~15-bc499, 15-bc500~15-bc599
Spare part number
860364-001
L06001-001
L42995-001
858967-001
Before removing the touchpad, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Remove the battery (see
).
Remove the touchpad:
1.
Remove the three Phillips M2.0 × 2.0 screws that secure the touchpad bracket (1), and then remove the touchpad bracket from the computer (2).
2.
Disconnect the touchpad cable from the ZIF connector (1) on the touchpad.
3.
If tape secures the touchpad to the computer, remove the.
4.
Remove the three Phillips M2.0 × 2.5 screws (2) that secure the touchpad to the computer.
52 Chapter 5 Removal and replacement procedures for authorized service provider parts
5.
Rotate the bottom of the touchpad upward (3), and then remove it from the computer (4).
Reverse this procedure to install the touchpad.
Component replacement procedures 53
Fan assembly
Table 5-11 Fan descriptions and part numbers
Description
Fan assembly for use in models 15-dp0000~0999
Fan assembly for use in models 15-bc300~bc399, 15-bc400~bc499, 15-bc500~bc599
Spare part number
L42999-001
L18458-001
Before removing the fan assembly, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Disconnect the cable from the battery (see
).
Remove the fan assembly:
1.
Disconnect the fan cables from the system board (1), and then release the display cable from the threading channel in the right fan (2).
2.
Remove the four Phillips M2.0 × 4.0 screws from the fans (3), and then remove the right fan (4) and the left fan (5) from the computer.
TIP: The right fan sits on top of the left fan on the shared post between the fans near the heat sink.
Reverse this procedure to install the fan assembly.
IMPORTANT: When replacing the fans, you must install the left fan first.
54 Chapter 5 Removal and replacement procedures for authorized service provider parts
System board
Table 5-12 System board descriptions and part numbers
Description
System board (includes processor):
All system boards use the following part numbers: xxxxxx-001: Non-Windows operating system xxxxxx-601: Windows 10 operating system
Intel i7-9750H processor for use in models with 4 GB of GeForce GTX 1650 discrete graphics memory
Intel i7-9750H processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-9750H processor for use in models with 3 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-9300H processor for use in models with 4 GB of GeForce GTX 1650 discrete graphics memory
Intel i5-9300H processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-9300H processor for use in models with 3 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-8300H processor for use in models with 3 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-7500U processor for use in models with 4 GB of GeForce GTX 950M discrete graphics memory
Intel i7-7200U processor for use in models with 4 GB of GeForce GTX 950M discrete graphics memory
Intel i7-7200U processor for use in models with 2 GB of GeForce GTX 950M discrete graphics memory
Intel i7-8550U processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-8550U processor for use in models with 2 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-8250U processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-8250U processor for use in models with 2 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-8750H processor for use in models with 4 GB of GeForce GTX 1050Ti discrete graphics memory
Intel i7-8750H processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-8750H processor for use in models with 2 GB of GeForce GTX 1050 discrete graphics memory
Intel i7-8750H processor for use in models with 6 GB of GeForce GTX 1060 discrete graphics memory
Intel i7-8750H processor for use in models with 3 GB of GeForce GTX 1060 discrete graphics memory
Intel i5-8300H processor for use in models with 4 GB of GeForce GTX 1050Ti discrete graphics memory
Intel i5-8300H processor for use in models with 4 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-8300H processor for use in models with 2 GB of GeForce GTX 1050 discrete graphics memory
Intel i5-8300H processor for use in models with 6 GB of GeForce GTX 1060 discrete graphics memory
Intel i5-8300H processor for use in models with 3 GB of GeForce GTX 1060 discrete graphics memory
Spare part number
L22034-xxx
L30703-xxx
L22039-xxx
L22037-xxx
L42991-xxx
L42989-xxx
L30704-xxx
L22040-xxx
L22038-xxx
L42990-xxx
L42988-xxx
L60207-xx1
L60209-xx1
L60211-xx1
L60208-xx1
L60210-xx1
L60212-xx1
L56248-xx1
L03381-xxx
L03382-xxx
L03380-xxx
L22035-xxx
L22033-xxx
L22036-xxx
Before removing the system board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
Component replacement procedures 55
3.
Disconnect the cable from the battery (see
).
4.
Remove the fans (see
).
5.
Remove the solid-state drive (see Solid-state drive (M.2) on page 43 ).
When replacing the system board, be sure to remove the following components (as applicable) from the defective system board and install on the replacement system board:
● Memory modules (see
).
● WLAN module (see
).
● Heat sink (see
● PCH heat sink (see
Remove the system board:
1.
Disconnect the following cables:
● Wireless antenna cable (1)
● Speaker cable (2)
● Keyboard cable (ZIF) (3)
● Display cable (ZIF) (4)
● USB board cable (ZIF) (5)
● Touchpad cable (ZIF) (6)
● Keyboard backlight cable (ZIF) (7)
56 Chapter 5 Removal and replacement procedures for authorized service provider parts
2.
Remove Phillips M2.0 × 4.0 screw (1), lift the top of system board (2), and then remove it from the computer (3).
Reverse this procedure to install the system board.
Component replacement procedures 57
RTC battery
Table 5-13 RTC battery description and part number
Description
RTC battery
Spare part number
741976-001
Before removing the RTC battery, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Disconnect the cable from the battery (see
), and then remove the following components: a.
Solid-state drive (see
Solid-state drive (M.2) on page 43 ).
b.
Fans (see Fan assembly on page 54
).
c.
System board (see System board on page 55
).
Remove the RTC battery:
1.
Position the removed system board upside down.
2.
Use a non-conductive tool to pry the battery from the socket (1), and then remove the battery from the system board socket (2).
Reverse this procedure to install the RTC battery.
58 Chapter 5 Removal and replacement procedures for authorized service provider parts
Power connector
Table 5-14 Power connector descriptions and part numbers
Description
Power connector cable for use in model numbers: 15-dp0000~0999
Power connector cable for use in model numbers: 15-bc300~399, 15-bc400~499, 15-bc500~599
Spare part number
L42996-001
858021-001
Before removing the power connector, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
)
3.
Disconnect the cable from the battery (see Battery on page 38 ), and then remove the following
components: a.
Solid-state drive (see Solid-state drive (M.2) on page 43
).
b.
Fans (see
c.
System board (see
Remove the power connector:
1.
Position the removed system board upside down.
2.
Disconnect the connector cable, and then remove the power connector.
Reverse this procedure to install the power connector.
Component replacement procedures 59
Display assembly
Before removing the display assembly, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure.
3.
Disconnect the cable from the battery (see
).
Remove and disassemble the display panel:
1.
Disconnect the WLAN antenna cables from the WLAN module (1), and then remove the tape the holding the antennas in place (2).
2.
Disconnect the display cable from the system board ZIF connector (3), and then release the cable from the routing channels (4).
60 Chapter 5 Removal and replacement procedures for authorized service provider parts
3.
Remove the three Phillips M2.5 × 5.0 screws from the left and right hinge brackets (1), and then rotate the hinge brackets upward (2).
4.
Position the computer upside-down on the display.
5.
Rotate the display assembly (1), and then separate the display assembly from the base enclosure (2).
6.
Position the display panel upright.
Component replacement procedures 61
7.
Using a non-marking, non-conductive pry tool, starting on the top edge (1), loosen the display bezel, disconnecting the plastic clips to release the edge of the bezel. Continue on the left and right edges (2) and then bottom edge (3), and then lift the display bezel (4) to remove it.
Display bezels are available as spare part number 856725-001 for non-touch panels and 856726-001 for touch panels.
8.
If it is necessary to remove the camera, use a tool and lift the camera module to disengage the adhesive that secures it to the enclosure (1), and then disconnect the cable (2) from the module.
IMPORTANT: The camera module is fragile. Use care not to damage it during removal.
Camera are available using the following spare part numbers:
L02666-001: DM USB 2.0, HD, Mjpeg, VDHC, TL (used in all models)
62 Chapter 5 Removal and replacement procedures for authorized service provider parts
9.
If it is necessary to remove the display panel from the enclosure, remove the four Phillips M2.0 × 2.5 screws from the display panel (1), and then lift the top of the panel (2) over and place it next to the enclosure.
IMPORTANT: A cable connects to the bottom of the back of the display panel. When lifting the panel, be sure not to accidentally pull the cable from the connector.
Display panels are available using the following spare part numbers:
Non-touch for use in the following models: 15-bc300~399, 15-bc400~499, 15-bc500~599
● 752920-012: FHD, UWVA
● 798933-015: FHD, SVA
Non-touch for use in the following models: 15-dp000~0999
● L43002-001: FHD, SVA
● L43003-001: FHD, UWVA
10.
After rotating the display panel over next to the display enclosure (1), lift the tape from the connector
(2), and then disconnect the display cable from the display panel (3).
Component replacement procedures 63
11.
Remove the display panel from the enclosure (4).
12.
If it is necessary to remove the display hinges, remove the Phillips M2.0 × 2.0 screw from each hinge cover (1), and then remove the hinge covers from the enclosure (2).
All hinge covers and caps are available as spare part number 859737-001 for non-touch models and
856748-001 for touch models.
64 Chapter 5 Removal and replacement procedures for authorized service provider parts
13.
Remove Phillips M2.5 × 3.0 screw from the top of each hinge bracket (1) and three broad head Phillips
M2.5 × 3.0 screws from each hinge (2). Remove the hinge brackets from the clips in the sides of the back cover (3), and then lift the hinge brackets (4) to remove them.
Hinges are available as spare part number 856741-001.
14.
Remove the Phillips M2.0 × 2.0 screw from each hinge bracket (1), and then separate the hinge caps from the hinge brackets (2).
All hinge covers and caps are available as spare part number 859737-001 for non-touch models and
856748-001 for touch models.
Component replacement procedures 65
15.
If it is necessary to remove the WLAN antennas, peel the antennas from the top of the back cover (1), release the WLAN cable from the routing channels (2), and then remove the antennas and cables from the enclosure (3).
WLAN antennas and cables are available as spare part number 856923-001.
Display enclosures are available using the following spare part numbers:
L03594-001: In shadow black finish for non-touch screen
L22939-001: In acid green finish for non-touch screen
Reverse this procedure to install the display assembly.
66 Chapter 5 Removal and replacement procedures for authorized service provider parts
Power button board
Table 5-15 Power button board and cable descriptions and part numbers
Description
Power button board for use in model numbers 15-dp000~0999
Power button board for use in model numbers 15-bc300~399, 15-bc400~499, 15-bc500~599
Power button board cable
Spare part number
L42998-001
858974-001
858966-001
Before removing the power button board, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 36
).
2.
Remove the base enclosure (see Base enclosure on page 36
).
3.
Disconnect the cable from the battery (see Battery on page 38 ).
4.
Remove the hard drive (see
).
5.
Remove the USB board (see
6.
Remove the display (see
Display assembly on page 60 ).
Remove the power button board:
▲ Remove the broad head Phillips M2.0 × 2.0 screw (1), lift the power button board at an angle (2), and then remove it (3).
Reverse this procedure to install the power button board.
Component replacement procedures 67
Speakers
NOTE: The speaker spare part kit includes the cable.
Table 5-16 Speaker descriptions and part numbers
Description
Speaker Kit for use with the following models: 15-dp0000~0999
Speaker Kit for use with the following models: 15-bc300~399, 15-bc400~499, 15-bc500~599
Before removing the speakers, follow these steps:
1.
Prepare the computer for disassembly ( Preparation for disassembly on page 36 ).
2.
Remove the base enclosure (see
3.
Disconnect the cable from the battery (see
).
4.
Remove the fans (see
).
5.
Remove the heat sink (see Heat sink on page 47 ).
6.
Remove the display (see Display assembly on page 60
).
Remove the speakers:
1.
Disconnect the speaker cable from the system board (1).
2.
Lift and remove the speakers (2) .
Spare part number
L43001-001
858976-001
Reverse this procedure to install the speakers.
68 Chapter 5 Removal and replacement procedures for authorized service provider parts
Top cover with keyboard
The top cover with keyboard remains after removing all other spared parts from the computer.
In this section, the first table provides the main spare part number for the keyboards. The second table provides the country codes.
Table 5-17 Top cover with keyboard descriptions and part numbers
Description Spare part number
Top cover with non-backlit keyboard in shadow black finish for use in model numbers 15-bc300~15bc399, 15-bc400~15-bc499, 15-bc500~15-bc599
Top cover with non-backlit keyboard in acid green finish for use in model numbers 15-bc400~15-bc499 and 15-bc500~15-bc599
Top cover with backlit keyboard in acid green finish for use in model numbers 15-bc400~15-bc499 and
15-bc500~15-bc599
Top cover with non-backlit keyboard in shadow black finish for use in model numbers 15-dp0000~15dp0999
Top cover with non-backlit keyboard in acid green finish for use in model numbers 15-dp0000~15dp0999
Top cover with backlit keyboard in acid green finish for use in model numbers 15-dp0000~15-dp0999
L03595-001
L22937-xx1
L22938-xx1
L43008-xx1
L43007-xx1
L43006-xx1
Table 5-18 Keyboard country codes
For use in country or region
Belgium
Bulgaria
Canada
Czech Republic and Slovakia
Denmark, Norway,
Finland, and Sweden
France
Germany
Greece
Hungary
-051
-041
-151
-211
Spare part number
-A41
-261
-DB1
-FL1
-DH1
For use in country or region
India
Israel
Italy
The Netherlands
Portugal
Romania
Russia
Saudi Arabia
Slovenia
-271
-251
-171
-BA1
Spare part number
-002
-BB1
-061
-B31
-131
For use in country or region
South Korea
Spain
Switzerland
Taiwan
Thailand
Turkey
United Kingdom
United States
-141
-031
-001
Spare part number
-AD1
-071
-BG1
-AB1
-281
Component replacement procedures 69
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