Symptoms
- Cable wiggles freely in the port
- Charging cuts out if the tablet or cable is bumped
- Have to hold the cable at an angle to charge
Likely causes
- CommonWorn charging cable connectorCable ends wear out faster than the port itself with regular use.
- CommonDebris reducing the snugness of the fitLint in the port can prevent a cable from seating fully even if both are otherwise fine.
- PossiblePort pins worn from years of cable insertionsPorts can wear out especially if a poor-quality cable was used often.
What to do
- Try a different, known-good cable to see if the fit improves.
- Clean the port with compressed air and a dry brush to rule out debris.
- Inspect your usual cable's connector for visible wear or bent prongs.
- If a new cable fits snugly and charges reliably, the old cable was the problem.
- If even a new cable feels loose, the port itself is likely worn and needs replacement.
Tools and parts
- Compressed air
- Soft brush
- Known-good cable
Replacement charging cableSearch: “charging cable for your tablet model”
Charging port flex cableSearch: “charging port replacement for your tablet model”
When to call a pro
If a brand-new cable is still loose, a repair shop can replace the worn charging port assembly.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.