HP M27fq Manual Download Page 19

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Lift the P300 connector from the PCB.

Place the new component on the PCB. Be sure that it matches the PCB footprint.

Solder the new component.

HDMI connector P100 P200

Repair the HDMI connector:

Use a soldering iron and a disordering pump to remove as much solder as possible from the pin.

Use a soldering iron

hot air gun to melt the solder on the pins.

Summary of Contents for M27fq

Page 1: ...Maintenance and Service Guide M27fq model SUMMARY This guide provides information about spare parts removal and replacement of parts diagnostic tests problem troubleshooting and more M31385 ...

Page 4: ......

Page 8: ...4 Front components ...

Page 9: ...ation and table 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 ...

Page 10: ...6 Barcode label Spec label Bar code label ...

Page 11: ...7 3 Illustrated parts catalog To identify the monitor major components use this illustration and table ...

Page 15: ...ee Preparation for disassembly on page 14 Step 1 Quick release Base stand 1 Lay the display on soft desk and push the button of stand to unlock the stand then pull out the stand form the monitor head 2 Twist out the screw and separate base and stand Push up the whlte button Twist out the screw ...

Page 16: ...rip four screws from the hinge 5 Remove the acetate tapes from the LVDS LED cable 6 Pull out the LVDS LED cable to panel Remove the screws with Screwdriver Dismantle the rear cover first from the two marked position Remove the 8pin FFC from main board then remove rear cover Remove the DECO ...

Page 17: ...upporter and M B Connector repair This procedure includes HDMI DisplayPort and audio connectors The connectors are on the main board board part number R017122810774 The connectors identifiers are as follows Connector Location DP P300 HDMI P100 P200 ...

Page 18: ...e 10 DP P300 Repair the DisplayPort connector 1 Use a hot air gun to melt the solder on the pins Pin solder with soldering iron and absorber You can gently push down with the soldering iron once everything is molten to move the P300 out of the through holes 2 Use a soldering iron or hot air gun to melt the solder on the pins ...

Page 19: ... sure that it matches the PCB footprint 5 Solder the new component HDMI connector P100 P200 Repair the HDMI connector 1 Use a soldering iron and a disordering pump to remove as much solder as possible from the pin 2 Use a soldering iron or hot air gun to melt the solder on the pins ...

Page 20: ... Function test After repair be sure to confirm that all functions are working Table 4 1 Function test Te Operating description Tool used HDMI test Test item Operating description Tool used Confirm whether image displays correctly on the monitor Computer or DVD player DP test Computer or DVD player Confirm whether image displays correctly on the monitor ...