HP P22v G5 Manual

Maintenance and Service Guide
P22v G5 model
SUMMARY
This guide provides information about spare parts, removal and replacement of parts, diagnostic tests, problem
troubleshooting, and more.

© Copyright 2022 HP Development
Company, L.P.
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Inc. under license. NVIDIA is a trademark
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by the Video Electronics Standards
Association (VESA) in the United States
and other countries.
The information contained herein is
subject to change without notice. The
only warranties for HP products and
services are set forth in the express
warranty statements accompanying such
products and services. Nothing herein
should be construed as constituting an
additional warranty. HP shall not be liable
for technical or editorial errors or
omissions contained herein.
First Edition: June 2022
Document Part Number:
N08864-001- P22v G5-MSG-V1
Assembly part number: N08864-001
Product notice
Only trained service personnel familiar with
this product should service it. Before
performing any maintenance or service, be
sure to read “Important Safety Information”.

Table of Contents
1Getting started............................................................................................................................................................ 1
Important safety information............................................................................................................................... 1
Important service information and precautions ................................................................................................ 1
RoHS (2002/95/EC) requirements..................................................................................................................... 2
General descriptions ........................................................................................................................................... 2
Firmware updates ................................................................................................................................................ 2
Before returning the repaired product to the customer .................................................................................. 2
2Monitor features ......................................................................................................................................................... 3
Features ................................................................................................................................................................ 3
Front components ................................................................................................................................................ 4
Rear components ................................................................................................................................................ 5
Locating the serial number and product number............................................................................................. 6
3Illustrated parts catalog............................................................................................................................................. 7
How to order parts ............................................................................................................................................... 8
4Removal and replacement procedures................................................................................................................... 9
Preparation for disassembly............................................................................................................................... 9
Rear Cover.......................................................................................................................................................... 10
Power board ....................................................................................................................................................... 13
Connector repair ................................................................................................................................................ 17
HDMI connector J3 .................................................................................................................................... 18
Stick Gasket on the Shielding for HDMI .................................................................................................... 19
Function test ....................................................................................................................................................... 20
Support and troubleshooting............................................................................................................................ 21
Index .................................................................................................................................................................... 22

1
1Getting started
Read this chapter to learn about safety information and where to find additional HP resources.
Important safety information
Carefully read the cautions and notes within this document to minimize the risk of personal injury to service
personnel. The cautions and notes are not exhaustive. Proper service methods are important to the safe,
reliable operation of equipment. Improper service methods can damage equipment.
The service procedures recommended and described in this service manual provide effective methods of
performing service operations. Service engineers should have prior repair knowledge and experience as well
as appropriate training for the product before performing service procedures.
●Be sure your working environment is dry and clean and meets all government safety requirements.
●Be sure that other persons are safe while you are servicing the product.
●Do not perform any action that can cause a hazard to the customer or make the product unsafe.
●Use proper safety devices to ensure your personal safety.
●Always use approved tools and test equipment for servicing.
●Never assume the product’s power is disconnected from the main power supply. Check that it is
disconnected before opening the product’s cabinet.
●Modules containing electrical components are sensitive to electrostatic discharge (ESD). Follow
ESD safety procedures while handling these parts.
●Some products contain more than one battery. Do not disassemble or expose a battery to high
temperatures, such as throwing into fire, or the battery may explode.
●Refer to government requirements for battery recycling or disposal.
This information provides general service information for the monitor. Adherence to the procedures
and precautions is essential for proper service.
IMPORTANT: Only trained service personnel who are familiar with this HP product should perform service or
maintenance for it. Before performing any service or maintenance, personnel must read the important safety
information.
IMPORTANT: You must disconnect the power cord from the power source before opening the monitor to
prevent component damage.
Important service information and precautions
●Repair must be performed by professional service technicians in a repair center. End users should
not perform these procedures.
●Please note during servicing that the primary side is the high voltage area.
●This monitor meets ROHS requirements. Be sure to use lead-free solder wire when soldering.
●If you must change a capacitor, be sure to match the polarity as printed on the PCB.
●If you must replace a capacitor, make sure the specification and part number match the BOM and
location.
●If you must replace a capacitor, insert new parts carefully to avoid a short circuit caused by the
near pin.

●Do not get the board wet. Water and moisture can cause a short circuit that causes malfunctions.
●To avoid damage, be sure to use lead-free solder.
●When soldering, work quickly to avoid overheating the circuit board.
●Keep the soldering iron tip clean and well tinned when replacing parts.
●After repair, perform a close inspection of the circuit board to confirm it is in good condition.
●After repair, perform a function test to confirm the power supply is working properly.
ERP Lot5 requirement
1. A professional repairer must have the technical competence to repair electronic displays and comply
with the applicable regulations for repairers of electrical equipment in the Member States where the
repairer operates. Reference to an official registration system as professional repairer, where such a
system exists in the Member States, shall be accepted as proof of compliance.
2. A professional repairer must have insurance that covers liabilities resulting from repairs, regardless of
whether required by the Member State.
RoHS (2002/95/EC) requirements
Applied to all countries that require RoHS.
The RoHS (Restriction of Hazardous Substance in Electrical and Electronic Equipment Directive) is a legal
requirement by the EU (European Union) for the global electronics industry sold in the EU and other
countries. Any electrical and electronics products launched in the market after June 2006 should meet this
RoHS requirement. Products launched in the market before June 2006 are not required to be compliant
with RoHS parts. If the original parts are not RoHS complaint, the replacement parts can be non-ROHS
complaint. If the original parts are RoHS compliant, the replacement parts MUST be RoHS complaint.
If product service or maintenance requires replacing parts, confirm the RoHS requirement before
replacement.
General descriptions
This manual contains general information. There are two levels of service:
Level 1: Cosmetic/appearance/alignment service
Level 2: Circuit board or standard parts replacement
Firmware updates
Firmware updates for the monitor are available at support.hp.com. If no firmware is posted, the monitor
does not need a firmware update.
Before returning the repaired product to the customer
Perform an AC leakage current check on exposed metallic parts to be sure the product is safe to operate
without the potential of electrical shock. Do not use a line isolation transformer during this check.
Measurements that are not within specified limits present a possible shock hazard. You must check and
repair the product before returning it to the customer.

3
2Monitor features
This chapter provides an overview of the monitor’s features.
Features
Depending on the model, your monitor might include the following features:
●54.5 cm (21.5 in) diagonal viewable screen area with 1920 × 1080 resolution
●Vertical Alignment (VA) panel
●Nonglare panel with an LED backlight
●Wide viewing angle to allow viewing from a sitting or standing position, or moving from side to side
●Tilt capabilities
●Removable stand for Flexible monitor head mounting solutions
●HP Quick Release 2 device to quickly attach the monitor head to the stand with a simple click, and
then remove it with the convenient sliding tab release
●High-Definition Multimedia Interface™ (HDMI) video input (cable included)
●VGA video input (cable included in select regions)
●A 4-way on-screen display (OSD) controller that you can reconfigure to quickly allow selection of
three most commonly used operations
●Plug and Play capability if supported by your operating system
●VESA® mounting bracket for attaching the monitor head to a wall-mount device or swing arm
●Security cable slot on the rear of the monitor for an optional security cable
●Cable management feature for placement of cables and cords
●On-screen adjustments in several languages for easy setup and screen optimization
●Energy saver feature to meet requirements for reduced power consumption
NOTE: For safety and regulatory information, refer to the Product Notices provided in your
documentation kit. To access the latest user guides or manuals for your product, go to
http://www.hp.com/support and follow the instructions to find your product. Then select Manuals.

Front components
To identify the components on the front of the monitor, use this illustration and table.
Table 1-1: Front components and their descriptions
Component
Description
1
Power button
Turns the monitor on or off.
2
Power LED
Indicates that the monitor is powered on.

5
Rear components
To identify the components on the rear of the monitor, use this illustration and table.
Table 1-2: Rear components and their descriptions
Component
Function
(1) Security cable slot Connects an optional security cable.
(2) Power connector Connects an AC adapter.
(3) HDMI port Connects the HDMI cable to a source device
such as a computer or game console.
(4) VGA port Connects the VGA cable to the source device
such as a computer or game console

Locating the serial number and product number
The SPEC label (1) and Barcode label (2) are located on the rear of the monitor. The serial number and
product number are located on a Safety label. You may need these numbers when contacting HP about the
monitor model.
For worldwide models :
Barcode label
Spec label

7
3Illustrated parts catalog
To identify the monitor major components, use this illustration and table.
Item Description Qty
1 DECO 1
2 PANEL 1
3 SPS BD 1
4 MAIN BD 1
5 MAIN SHD 1
6 CTRL BD 1
7 CVR VESA 1
8 CLUMN 1
9 BASE 1
1
2
3
4
5
6
6
7
8
9

How to order parts
The HP authorized repair center can purchase the power board from HP.
Power board
Description
HP spare part number
Manufacturer part number
SPS-IPS V22v P22v G5 AUO
5E.5M502.001
N16672-001 5E.5M502.001
SPS-IPS V22v P22v G5 CSOT
5E.5M502.002
N16672-002 5E.5M502.002
Capacitors and connectors are available for purchase from the following EU distributors:
•Farnell: Farnell UK - Electronic Components Distributor
•RS Component: Capacitors | RS Components (rs-online.com)
Capacitors by distributor
Component
description Location Component distributor Distributor part number
Capacitor 680 µF
10*12.5 10K C701 Farnell; RS
16ZLH680MEFC10X12.5
16ZLS680MEFC10X12.5
16ZLH680MEFC10X12.5
Connectors by distributor
Component
description Location Component distributor Distributer part number
HDMI
Farnell; RS
Molex 2086581001
Gasket by distributor
Component Description Location Component
Distributor
Part number of
Manufacturer/ Distributor
Gasket for HDMI
SHD
Farnell; RS
3020812
Specification: Gasket, EMI Shielding, 8 mm Width, 12 mm Height, 1 m Length, 80 dB
To replace HDMI, must need a gasket stick on shielding.
NOTE: The connector may need to be modified to meet functionality, regulatory and safety
requirements if it is not an exact match.
You can purchase cables from the HP part store at https://partsurfer.hp.com/Search.aspx.
NOTE: HP continually improves and changes product parts. For complete and current information
about supported parts for your computer, go to http://partsurfer.com, select your country or region, and
then follow the on-screen instructions.
Internal and External Power Supplies are available for purchase from the following EU
distributor: EET https://www.eetgroup.com/en-eu/

9
4Removal and replacement procedures
Adherence to these procedures and precautions is essential for proper service.
Preparation for disassembly
Use this information to properly prepare to disassemble and reassemble the monitor.
1) Read the “Important safety information” and “Important service information and precautions”
sections in the “Getting started” chapter of this guide.
2) Clean the room for disassembly.
3) Identify the disassembly area.
4) Check the position that the monitors are to be placed along with the number of monitors. Prepare
the area for material flow according to the disassembly layout.
5) Be sure to have the following equipment and materials:
•Press fixture
•Working table
•Screwdriver
•Knife
•Gloves
•Cleaning cloth
•ESD protection
•Scraper bar in the following dimensions:

Rear Cover
No
.
Picture
Operation
1
Disassembly VESA COVER from RC.
2
1. Disassembly screw (8F.00729.011) *
4pcs、(8F.HA334.5R0) * 2pcs.
2. Disassembly RC from Bezel.
3
Disconnect OSD -BD with FFC.
4
1. Tear off tape (3H.04054.071) *1pc
2. Disassembly screw (8F.MA564.6R0) *
2pcs.
3. Disassembly CTRL-BD and RC.
C
-

11
5
1. Disconnect PWR-BD with panel light
bar
2. Disconnect ITF-BD to panel with LVDS.
3. Tear off conductive adhesive
tape(4G.13A09.001) *2pc.
4. Disassemble MAIN-SHD with Bezel.
6
Disassemble safety Mylar (4K.5M301.001).
7
Unfixed screw (8F.VC434.9R0) *6pcs.
8
Unfixed screw (8F.205B4.019) *2pc.
ITF-BD
PWR-BD

9
Take off CTRL BD wire and USB bd wire
from IF-BD
Tear off the tape from the RC
10
Tear off the AL tape from the SHD
Take off led wire from BD
Tear off the tape from the panel
Take off LVDS wire from panel
Disassemble SHD from panel
Tear off the tapes from the panel
Pull out led wire from panel
Unlock 15 screws on middle frame
Disassemble MF From panel
11
Disassemble 2 PCS screw on SHD
Disassemble 6 PCBA screws on BD
Disassemble all the
BD from SHD
Pull out all the wires from BD
Power BD
Main BD

13
Power board
The power board part number is 5E.5M502.00*
Before removing the power board, follow these steps:
▲Prepare the monitor for disassembly. See Preparation for disassembly on page 9.
Remove the power board:
Locate the part number location on the board.
IMPORTANT:
•Repairing must operate by professional repairers in HP repair center, not applicable
for end user
•The primary side is the high voltage area, please take care when repair (Front and Back
view)
•After repaired, must check PSU function is ordinary
Power BD PN
Primary side Primary side

Power board
Repair Condition: Capacitor repair is only for the monitor that has been out of warranty period.
IMPORTANT:
•Repairing must operate by professional repairers (Note) in repair center, not applicable for
end user
•The primary side is the high voltage area, please take care when repair (Front and Back
view)
•Electrostatic protection is required when component replacement is required.
•The monitor meets ROHS, please use Lead-free solder wire for soldering.
•If capacitor need change, please check polarity match PCB print.
•If capacitor need to replace, must check specification and part number whether match the
BOM and location.
•If capacitor need to replace, please insert new parts carefully because the near pin may
cause short circuit by inappropriate operate.
•DO NOT allow any liquid on the board. Water and moisture may cause short-circuit to the
electronic components and lead to malfunctions.
•The fusion point of Lead-Free solder is requested. Repairing with conventional lead wire may
cause damage.
•Work quickly to avoid overheating the circuit board as soon as you confirm the steady
soldering condition.
•Keep the soldering iron tip clean and well tinned and when replacing parts.
•A close inspection of the circuit board revealed look in good condition.
•After repaired, must do function test to check PSU function is ordinary.
Note: (The requirement of professional repairers’ regulation by ERP lot5)
(1) The professional repairer has the technical competence to repair electronic displays and
complies with the applicable regulations for repairers of electrical equipment in the Member
States where it operates. Reference to an official registration system as professional repairer,
where such system exists in the Member States concerned, shall be accepted as proof of
compliance with this point.
(2) The professional repairer is covered by insurance covering liabilities resulting from its activity,
regardless of whether this is required by the Member State.

15
Repair Process:
When EL capacitors damage or explode, it may lose function and cause product no work.
The C701 locations are identified below:
1) You must disconnect the power cord from the power source before opening the monitor to
prevent component damage.
2) Use Multimeter measure whether EL capacitors still have charge. Before repairing must discharging
it.
C701

3) Lift capacitors from the PCB.
4) Place new component on the location, and must check polarity match PCB print.
After repaired, please double check whether polarity match PCB print, solder empty and
unnecessary solder after soldering must remove.
Power Board

17
Connector repair
The connectors are on the main board (board part number 5E.5M501.00x).
The connectors identifiers are as follows:
Connector
Location
HDMI
J3
Before repairing connectors, follow these steps:
▲Prepare the monitor for disassembly. See Preparation for disassembly on page 9.
J1
J3
Main Board