HP
HP PAVILION DV7-4278NR 17.3" LED Laptop Screen
A direct-fit 17.3-inch LED replacement screen that restores your HP Pavilion DV7-4278NR display to crisp 1600x900 resolution.
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Overview
Restore Your Laptop Display with a Quality Replacement
Revive your HP PAVILION DV7-4278NR laptop with this replacement screen. Designed specifically for this model, this 17.3-inch LED screen will bring your display back to life. Please ensure compatibility by verifying the specifications provided before making your purchase.
Specifications:
- Brand: HP
- Model: HP PAVILION DV7-4278NR
- Screen Size: 17.3 inches
- Connector Location: Bottom Left (when facing the back of the screen)
- Resolution: WXGA++ 1600x900
- Note: Please verify the screen TYPE (CCFL / LED / SLIM LED), SIZE, RESOLUTION, and PART NUMBER for compatibility before purchasing.
- Dead Pixel Policy: Under ISO Norm 13406-2, screen may contain 3-5 dead pixels (hot pixels, stuck pixels).
Pros & Cons
👍 Pros
- Designed specifically for the HP Pavilion DV7-4278NR for a direct-fit replacement
- 17.3-inch LED panel with 1600x900 resolution restores original display quality
- LED backlighting provides good brightness with lower power consumption than CCFL alternatives
- Standard connector location simplifies installation for DIY repairs
👎 Cons
- 1600x900 resolution is lower than Full HD 1080p panels available for some 17.3-inch laptops
- Dead pixel policy allows up to 3-5 dead pixels per ISO 13406-2 standards
- Compatibility must be carefully verified — screen type, size, resolution, and part number must all match
- Limited to the HP Pavilion DV7-4278NR model, not a universal replacement panel
Frequently Asked Questions
What resolution does this replacement screen display?
It has a WXGA++ resolution of 1600x900, matching the original screen specification for the HP Pavilion DV7-4278NR.
Where is the connector located on this screen?
The connector is at the bottom left when viewing the back of the screen.
Is this an LED or CCFL backlit screen?
This is an LED backlit screen. It is important to verify your original screen uses LED backlighting before purchasing, as CCFL screens use a different connector and are not interchangeable.
Does this screen come with a dead pixel warranty?
Under ISO Norm 13406-2, the screen may contain 3 to 5 dead pixels (including hot pixels and stuck pixels), which falls within the accepted industry standard.
Do I need any special tools to install this replacement screen?
Typically you need a small Phillips-head screwdriver and a plastic pry tool to remove the bezel. The screen connects via a single ribbon cable at the bottom-left of the panel.
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