DELL
DELL Latitude 5420 5421 Precision 3470 14" LCD Ribbon Video Cable NT IR Cam VPHFP
Genuine Dell OEM 14" LCD ribbon video cable with IR camera support for Latitude 5420, 5421 and Precision 3470 laptops without proximity sensor
- Typelaptop-computer-replacement-parts
- Genuine Dell OEM part ensures exact fit
- Replaces damaged 14" LCD ribbon video cable
- Supports optional IR infrared webcam function
- Compatible with Latitude 5420, 5421 and Precision 3470
- Designed for systems without Proximity Sensor feature
Genuine Dell OEM 14" LCD Ribbon Cable
This genuine Dell OEM ribbon cable connects the 14-inch LCD panel to the motherboard in compatible Latitude and Precision laptops. It supports configurations that include the optional IR infrared webcam. The part number is VPHFP and it replaces the original cable when damaged.
Replaces a faulty or broken display cable
Install this cable when the existing ribbon has failed due to hinge stress, pinching or connector damage. The upgrade is worth it when the screen shows artefacts, flickering or no image at all while an external monitor works normally. It restores the internal display without replacing the whole panel.
Straightforward laptop disassembly required
Installation requires removing the bezel, disconnecting the old ribbon and routing the new cable through the hinge channel. The most common issue is not seating the ZIF connectors fully, which causes intermittent video. Ensure the laptop is powered off and the battery disconnected before starting.
Highlights
- Genuine Dell OEM part ensures exact fit
- Replaces damaged 14" LCD ribbon video cable
- Supports optional IR infrared webcam function
- Compatible with Latitude 5420, 5421 and Precision 3470
- Designed for systems without Proximity Sensor feature
Specifications
| Brand | Dell |
|---|---|
| Type | laptop-computer-replacement-parts |
Questions about this item
Which Dell laptops accept the 14-inch LCD ribbon cable with part number VPHFP?
The VPHFP cable fits Latitude 5420, Latitude 5421 and Precision 3470 models equipped with a non-touchscreen display and the optional IR webcam, but without the optional Proximity Sensor.
How is the VPHFP ribbon cable routed during installation, and what step is often missed?
The flat ribbon must be folded into the hinge channel and seated under the retention tabs; the step often missed is locking the ZIF connectors on both the display panel and the motherboard before reassembling the bezel.
When should the VPHFP video ribbon cable be replaced?
Replace the cable if the IR webcam stops being detected, the display shows intermittent flicker or colour distortion, or the hinge area has been stressed by a drop or lid impact.
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