Symptoms
- Liquid visibly pooled on or around the keys
- Screen flickered or the laptop shut off at the moment of the spill
- Keys feel wet, sticky, or unresponsive right after
- Smell or sizzling sound noticed near the keyboard
Likely causes
- CommonLiquid bridging electrical contacts on the keyboard and causing a shortEven small amounts of liquid can bridge nearby contacts and cause a short circuit.
- CommonSugary or acidic liquids causing corrosion over time even if no immediate short occursCoffee, soda, and juice leave residue that corrodes contacts gradually.
- PossibleLiquid reaching the motherboard beneath the keyboardMore likely with a larger spill or if the laptop stayed powered on.
What to do
- Immediately power off the laptop by holding the power button, and unplug the charger.
- If possible, remove the battery to fully cut power.
- Turn the laptop upside down in an inverted V shape to help liquid drain away from internal components rather than deeper in.
- Blot up visible liquid with a soft, absorbent cloth without pressing on keys.
- Let it sit powered off in a dry area for at least 24–48 hours before attempting to turn it back on.
- If the liquid was sugary, salty, or colored (coffee, soda, juice), have it professionally cleaned even if it seems to work fine after drying, since residue causes corrosion over time.
Tools and parts
- Soft absorbent cloth
Replacement keyboard assembly (if corroded)Search: “[laptop model] keyboard replacement”
When to call a pro
For anything beyond a small amount of plain water, or if function doesn't fully return after drying, have it professionally cleaned to prevent long-term corrosion damage.
Safety
Use caution
Don't power the laptop on while it's still wet, and don't use a hair dryer or direct heat, which can push liquid deeper or warp components.