Wi-Fi not showing up, connecting but no internet, or dropping constantly? Could be the driver, the adapter, or a weak antenna connection.
Most Wi-Fi issues are software-related and fixable without opening the laptop — but a physically damaged adapter or antenna needs a hardware check.
Free basic diagnosis. Testing charges may apply for deep analysis. You approve the cost before we touch anything.
Note exactly what's happening — it helps us pinpoint whether it's software or hardware.
Understanding the likely cause helps you decide whether it's a quick fix or something that needs a technician.
The single most common cause — especially after a Windows update that doesn't play well with the existing driver.
A physical or software toggle left on by mistake can disable Wi-Fi entirely.
A knock or previous repair can dislodge the tiny antenna cables connecting to the Wi-Fi card.
The internal Wi-Fi card itself can fail after years of use, requiring replacement.
Try these first — they're safe, take a few minutes, and sometimes solve the problem without a repair visit.
Look for a physical switch or Fn key shortcut that may have been accidentally toggled.
Rules out whether the issue is with your laptop or the network itself.
If only your laptop struggles, the issue is isolated to it, not your internet connection.
A warning icon next to Network Adapters points to a driver-level problem.
If Wi-Fi stopped working right after your laptop was dropped or knocked, it's likely a loose antenna connection — avoid repeated troubleshooting and get it checked to prevent further internal wear.
We rule out software causes first, since most Wi-Fi issues don't need any part replacement.
Corrupted network drivers cleanly reinstalled and matched to your exact hardware.
Physically damaged antennas or failed adapters replaced with correct-fit parts.
We verify a stable connection and normal speeds before your laptop leaves.
We fix Wi-Fi & network issues on all major laptop brands serviced in Chennai.
We rule out airplane mode, router issues, and basic settings first.
Network adapter drivers checked, reinstalled, or updated as needed.
If software isn't the cause, antenna and adapter card checked physically.
Wi-Fi tested for stable connectivity and normal speed before handover.
This usually points to a driver or DNS-level issue rather than a hardware fault — often fixable without opening the laptop.
Yes — a drop can dislodge the small antenna cables connecting to the Wi-Fi card, causing weak or no signal.
Most cases we see are driver-related and don't need a hardware replacement. We always rule this out first before suggesting any part swap.
No — Wi-Fi repairs are isolated to the network adapter and drivers, and don't touch your personal files.
This is usually a router/signal range issue rather than a laptop fault — worth testing with another device in the same spot to confirm.
Driver-related fixes are usually done within the hour. Hardware repairs (antenna/adapter) are typically same-day.
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