Laptop Keyboard Replacement
Whether it's one popped-off key or a whole keyboard that stopped working after a spill, we can help. At our Marlboro shop we fix individual key mechanisms and replace full laptop keyboards, matched to your exact model and layout.
Yuriy — owner, JY Computer Services · repairing computers and electronics since 2007 · Updated September 2026
Keyboard problems we fix
- Individual keys that don’t register or feel mushy
- Keys that repeat or type on their own
- Missing or broken keycaps and scissor clips
- Whole sections dead after a spill
- Backlight not working
- Wrong characters appearing (often a layout or driver issue, which is cheaper)
Getting the right keyboard
Laptop keyboards vary by region layout, backlight, and how they mount. We match yours by model and part number so the replacement drops in correctly and every key works. Bring the laptop or its model number to our Marlboro shop for an exact quote.
Frequently asked questions
How much does a laptop keyboard replacement cost in Marlboro, NJ?
A single key repair starts around $60. A full keyboard replacement runs up to about $340, averaging $200, depending on the model and how the keyboard is mounted — some lift right out, others are riveted in behind the whole top case.
Some of my laptop keys work and others don't — what causes that?
Usually a spill, debris trapped under the membrane, a partly unseated ribbon connector, or simple wear on a well-used laptop. A whole cluster or row of dead keys almost always points to one failed trace on the membrane, which means the keyboard as a unit needs replacing rather than individual keys.
Can you just replace the keys that are broken?
If it's one or two keys with a damaged scissor clip or a missing keycap, yes — that's the low-cost repair and often same day. When the failure is electrical, or several keys are dead at once, replacing the whole keyboard is the reliable fix and frequently not much more than chasing individual keys.
I spilled on my keyboard — do I need a new one?
Maybe not the keyboard itself, but act fast. Clean water sometimes dries out fine; a sugary or salty spill corrodes the membrane and can creep down to the motherboard. Power the laptop off, don't charge it, and bring it in so we can open and clean it — see also [liquid damage repair](/services/liquid-damage-repair/).