Touchpad Mouse Button Board – Dell Latitude 5400 5500 3540 0YPHW
Touchpad Mouse Button Board – Dell Latitude 5400 5500 3540 0YPHW
Touchpad Mouse Button Board for Dell Latitude 5400 / 5500 / 3540 Series
Keep your Dell Latitude laptop running smoothly with this direct-fit replacement touchpad mouse button board. Engineered to match the original part specifications, this board restores full trackpad click functionality with a hassle-free swap — no modifications required. Made in Mainland China.
Compatible Models
- Dell Latitude 5400, 5401, 5402, E5400, E5401, E5402
- Dell Latitude 5409, 5405, 5500, 5501, 5502, 5505, 5509, 5510, 3540
Part Numbers
- 0YPHW / YPHW
- 0YPHVV / YPHVV
Key Features
- Precise Compatibility: Designed specifically for Dell Latitude 5400, 5500, and 3540 series laptops — matches OEM dimensions and connector layout.
- Restore Full Functionality: Brings left- and right-click button response back to your trackpad without replacing the entire palmrest assembly.
- Direct Replacement: Drop-in fit using original part numbers 0YPHW and 0YPHVV for a confident, verified match.
- No High-Concern Chemicals: Manufactured without high-concern chemical substances for safer handling and use.
- Easy Installation: Straightforward swap for anyone comfortable with basic laptop disassembly.
Package Includes
- 1× Replacement Touchpad Mouse Button Board
Before You Buy
Please verify your laptop model number and compare the physical part with the product images before purchasing. The production lot number or date code may vary between units — this is normal and does not affect compatibility or performance.
Looking for other laptop and hardware accessories? Check out our 5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety for safe handling during repairs, or our Ball End Hex Screwdriver Bit – Magnetic Reduced Shank Steel to assist with disassembly tasks.
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Frequently Asked Questions
Q: Which Dell Latitude models is this touchpad mouse button board compatible with?
A: This replacement board is compatible with Dell Latitude 5400, 5401, 5402, E5400, E5401, E5402, 5405, 5409, 5500, 5501, 5502, 5505, 5509, 5510, and 3540 series laptops. Always confirm your specific model number before ordering.
Q: What part numbers does this board replace?
A: This board replaces OEM part numbers 0YPHW (YPHW) and 0YPHVV (YPHVV). Cross-reference these numbers with the label on your existing board for a confirmed match.
Q: Is this a genuine Dell part or an aftermarket replacement?
A: This is a compatible aftermarket replacement part manufactured by HKFZ, designed to meet or match original Dell specifications for the listed Latitude models.
Q: How difficult is it to install this touchpad button board?
A: Installation requires basic laptop disassembly skills — typically removing the bottom panel and disconnecting the existing board's ribbon cable before swapping in the new part. If you are unsure, we recommend consulting a qualified technician.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.