Pendrive, mouse, or phone not detected? One dead port or all of them — we check whether it's a driver issue or a physically damaged port.
A single loose or broken USB port is a quick physical fix. All ports failing at once usually points to a driver or motherboard-level issue.
Free basic diagnosis. Testing charges may apply for deep analysis. You approve the cost before we touch anything.
Whether it's one port or all, here's what to look for.
Understanding the likely cause helps you decide whether it's a quick fix or something that needs a technician.
Repeated plugging and unplugging can bend pins or loosen the port's connection to the board.
A software conflict can affect all ports simultaneously, even if the hardware itself is fine.
Windows sometimes disables USB ports to save power, especially on battery — an easy setting to check.
On rare occasions, the USB controller chip on the motherboard itself has failed and needs chip-level repair.
Try these first — they're safe, take a few minutes, and sometimes solve the problem without a repair visit.
Rules out whether the problem is the port or the device you're plugging in.
Helps determine if it's a single damaged port or a system-wide driver issue.
A yellow warning icon next to USB Controllers points to a driver problem, not hardware.
Clears temporary USB controller glitches that are surprisingly common.
If a port feels physically loose, wobbly, or you can see visible damage inside it, avoid forcing any device into it — this can cause further internal damage.
We test each port individually and check the USB controller in software before recommending any repair.
Damaged ports are replaced individually without needing to change the whole motherboard.
For controller-level faults, we carry out chip-level diagnosis and repair.
Every USB port checked with an actual device before your laptop is handed back.
We fix USB port issues on all major laptop brands serviced in Chennai.
Each USB port tested individually with a known-working device.
USB controller drivers inspected for conflicts or corruption.
Physical port replacement or controller-level fix, depending on cause.
All ports verified working with multiple device types before handover.
This is usually physical — a single port that's been damaged from repeated use, while the USB controller and other ports remain fine. It's a quick, isolated fix.
When all ports fail simultaneously, it usually points to a driver or USB controller issue rather than physical damage — often fixable through software.
Yes, in most cases — the port itself can be desoldered and replaced individually without touching the rest of the board.
No — USB port repairs are isolated and don't affect the display, keyboard, or other components.
Depends on whether it's a simple port swap or a controller-level fault. We confirm cost after diagnosis.
Physical port replacement is usually same-day. Driver-related fixes are often resolved within the hour.
Drop by our Taramani center or WhatsApp us — we respond fast.
We're available 10 AM – 8 PM, Monday to Saturday.
No.102, First Floor, 100 Feet Road,
Bharathi Nagar, Taramani, Chennai 600113