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Maintenance and Service Guide

M24fwa model

M45738

M27fwa model

M45741

SUMMARY

This guide provides information about spare parts, removal and replacement of parts, diagnostic tests, problem
troubleshooting, and more.

Содержание M24fwa

Страница 1: ...tenance and Service Guide M24fwa model M45738 M27fwa model M45741 SUMMARY This guide provides information about spare parts removal and replacement of parts diagnostic tests problem troubleshooting and more ...

Страница 2: ...es 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 Edi...

Страница 3: ...red product to the customer 2 2 Monitor features 3 Features 3 Rear components 4 Locating the serial number and product number 6 3 Illustrated parts catalog 8 How to order parts 10 4 Removal and replacement procedures 13 Preparation for disassembly 13 Rear Cover 錯誤尚未定義書籤 Connector repair 16 HDMI connector P200 P300 17 VGA connector P100 19 Function test 19 Function test 錯誤尚未定義書籤 Support and troub...

Страница 4: ......

Страница 5: ...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 Thi...

Страница 6: ...tance 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...

Страница 7: ...lor spaces 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 adjustment capability Four on screen display OSD buttons three that you can reconfigure to quickly allow selection of the most commonly used operations On screen display OSD adjustments in several languages for easy setup and screen optimization C...

Страница 8: ...cate the default button functions For a description of these functions see Using the function buttons on page 15 You can reassign the function buttons to quickly select the most commonly used operations See Reassigning the function buttons on page 16 3 Power button Turns the monitor on or off 4 Power light White The monitor is on Amber Monitor is in a reduced power state because of inactivity See ...

Страница 9: ...5 buttons and then select one of the available options for the button you want to assign ...

Страница 10: ...nd table M27fwa M24fwa Locating the serial number and product number Depending on the product the serial number and product number are located on a label on the rear of the monitor or on a label under the front bezel of the monitor head You might need these numbers when contacting HP for support ...

Страница 11: ...7 For worldwide models except India Barcode label Safety label For India Bar code label Spec label ...

Страница 12: ... PCR 85 ABS 5 PET JACK BLACK 6009 0337 ENCORE 3 M24F 1 6 REAR SUPPORT M PCR 85 ABS 5 PET JACK BLACK 6009 0337 ENCORE 3 M24F 1 7 REAR SUPPORT R PCR 85 ABS 5 PET JACK BLACK 6009 0337 ENCORE 3 M24F 1 8 MAC SCREW MI M3 0 4 0L BLK Ni 15 9 MYLAR BLACK 150 40 0 325t ENCORE 3 M24F LGD PANEL 1 10 MAIN BD ASS Y HP Encore III M24fwa LM238WF2 HSAK1 1 11 SHIELDING SECC 0 5T 1A2H AUDIO ENCORE3 1 12 MYLAR BLACK ...

Страница 13: ...C SCREW MI M3 0 6 0L NI HEAD DIAMETER 7 0 2 16 HINGE ENCORE3 M24f Sliver GT 1 17 NECK ENCORE3 M27f Sliver ASS Y GT 1 18 BASE ENCORE3 M24f Sliver GT 1 19 FRONT DECO ABS 85 PCR 5 OBP CERAMIC WHITE ENCORE 3 M24FWA ASS Y 19 1 FRONT DECO ABS 85 PCR 5 OBP CERAMIC WHITE ENCORE 3 M24FWA 1 19 2 LENS PC122 TRANSPARENT ENCORE 3 1 19 3 FOAM TAPE L534 W3 0 6t EXP060 D33 S 1 20 SPK BOX 2W 4ohm 50 72 18 34mm R42...

Страница 14: ...3 M27F 1 6 REAR SUPPORT M PCR 85 ABS 5 PET JACK BLACK 6009 0337 ENCORE 3 M27F 1 7 REAR SUPPORT R PCR 85 ABS 5 PET JACK BLACK 6009 0337 ENCORE 3 M27F 1 8 MAC SCREW MI M3 0 4 0L BLK Ni 17 9 MYLAR BLACK 185 40 0 325t ENCORE 3 M27F 1 10 MAIN BD ASS Y HP Encore III M27fwa LM270WF7 HSAK1 1 11 SHIELDING SECC 0 5T 1A2H AUDIO ENCORE3 1 12 MYLAR BLACK 16 5 15 0 325t ENCORE 3 SHIELDING MIDDLE SCREW 1 13 MAC ...

Страница 15: ...C SCREW MI M3 0 6 0L NI HEAD DIAMETER 7 0 2 16 HINGE ENCORE3 M27f Sliver GT 1 17 NECK ENCORE3 M27f Sliver ASS Y GT 1 18 BASE ENCORE3 M27f Sliver GT 1 19 FRONT DECO ABS 85 PCR 5 OBP CERAMIC WHITE ENCORE 3 M27FWA ASS Y 19 1 FRONT DECO ABS 85 PCR 5 OBP CERAMIC WHITE ENCORE 3 M27FWA 1 19 2 LENS PC122 TRANSPARENT ENCORE 3 1 19 3 FOAM TAPE L606 W3 0 6t EXP060 D33 S 1 20 SPK BOX 2W 4ohm 50 72 18 34mm R48...

Страница 16: ...D 15S BR ND H 6mm 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 you...

Страница 17: ...ide 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 di...

Страница 18: ...he stand then pull out the stand form the monitor head a Press white button with one hand b Pull out stand base with another hand 2 Twist out the screw and separate base and stand Step 2 Strip two screws from the rear cover then move rear cover follow the below way Press the white button Twist out the screw ...

Страница 19: ...Step 3 Strip four screws from the hinge Step 4 Remove the acetate tapes from the LVDS LED cable Step 5 Pull out the LVDS LED cable to panel Step 6 Strip twelve screws from the rear cover supporter and M B ...

Страница 20: ...repair M24fwa This procedure includes HDMI and VGA connectors The connectors are on the main board board part number R352443320150 The connectors identifiers are as follows Connector Location HDMI 1 2 P200 VGA P100 ...

Страница 21: ...s follows Connector Location HDMI 1 2 P200 P300 VGA P100 Before repairing connectors follow these steps Prepare the monitor for disassembly See Preparation for disassembly on page 12 HDMI connector P200 P300 Repair the HDMI connector 1 Use a soldering iron and a desoldering pump to remove as much solder as possible from the pin M24fwa P300 P200 P100 P200 P100 ...

Страница 22: ...18 M27fwa Use a hot air gun to melt the solder on the pins M24fwa M27fwa 2 Lift the P200 or P300 connector from the PCB ...

Страница 23: ...ctor from the PCB 4 Place the new component on the PCB Be sure that it matches the PCB footprint 5 Solder the new component Function test After repair be sure to confirm that all functions are working Table 4 1 Function test Test item Operating description Tool used HDMI test Confirm whether image displays correctly on the monitor Computer or DVD player VGA test Confirm whether image displays corr...

Страница 24: ...ale as needed Check Video Cable is displayed on screen Monitor video cable is disconnected Connect the appropriate video signal cable between the computer and monitor Be sure that the computer power is off while you connect the video cable Input Signal Out of Range is displayed on screen Video resolution and or refresh rate are set higher than what the monitor supports Change the settings to a sup...

Страница 25: ...emoval 15 power button location 5 power connector location 6 power light location 5 precautions 1 preparation for disassembly 12 Rear Cover removal 12 rear components 6 removal power board 15 Rear Cover 12 Function test 18 removal and replacement procedures 12 returning to customer 2 RoHS 2002 95 EC requirements 2 safety information 1 serial number location 7 service information 1 spare parts 9 su...

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