Connectivity Fault

Laptop WiFi not working

Most laptop WiFi problems are software — a disabled adapter, an outdated driver, or a router setting — and are quick to fix. A smaller number are hardware: a failed WiFi card, a loose internal antenna, or board-level damage. We rule out the network and software first because those are the most common and least expensive causes, then check the hardware only if needed.

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Call Repair Desk Get A Diagnosis

Base location: Ameerpet, Hyderabad.
Doorstep pickup & drop across Hyderabad
Business hours: Mon-Sat: 10 AM - 8 PM
Final repair pricing follows device inspection.

What you're seeing — and what it likely means

You see

No WiFi networks show up at all

Likely cause

Often a disabled adapter, a missing/corrupt driver, or a failed WiFi card — we test in that order.

You see

Connects but keeps dropping out

Likely cause

Usually a driver conflict, a power-saving setting switching the adapter off, or a loose internal antenna connector.

You see

Connected but very slow, while other devices are fine

Likely cause

Points to the laptop's adapter or driver rather than the router — worth diagnosing on the laptop itself.

You see

WiFi works everywhere except at home (or vice-versa)

Likely cause

Usually a router/network setting, not a laptop fault — we help you confirm which side it's on.

What to do right now

Do

Check the physical WiFi switch or Fn-key combo isn't off, and that flight mode is disabled.
Confirm another device connects to the same network — this quickly rules the router in or out.
Restart the laptop and the router once; many temporary WiFi faults clear at this step.
Note whether WiFi is missing entirely or just unreliable — it helps us separate a card fault from a driver fault.

Don't

Don't randomly install driver-updater tools from the internet — the wrong driver can make it worse.
Don't reset all network settings repeatedly hoping it sticks; if the cause is hardware, it won't.
Don't open the laptop to 're-seat the card' unless you're experienced — antenna connectors are easy to damage.

Can you keep using it? Will it get worse?

You can keep using the laptop on a wired connection or a phone hotspot while you wait for a repair — a WiFi fault doesn't put the rest of the laptop at risk.

A software or driver cause won't physically worsen. A loose antenna or a failing card can get more intermittent over time, but it isn't dangerous to the laptop.

A laptop's WiFi card is usually a separate, replaceable module — so a genuinely failed card is a targeted swap, not a reason to replace the whole laptop.

Call Repair Desk Get A Diagnosis

Base location: Ameerpet, Hyderabad.
Doorstep pickup & drop across Hyderabad
Business hours: Mon-Sat: 10 AM - 8 PM
Final repair pricing follows device inspection.

How we diagnose a laptop WiFi fault

1Confirm whether the network itself is fine using another device, so we're fixing the right thing.
2Check the adapter state, driver, and power settings — the most common software causes.
3If software checks out, test the WiFi card and its antenna connection inside the laptop.
4Tell you whether it's a driver fix, a card replacement, or an antenna/board repair before any work starts.

Difficulty: Straightforward for driver/software causes; more involved for card or antenna hardware faults

Typical time: Often same-day for software and driver causes; longer if a card needs to be sourced for your model

What affects the cost

Whether it's software or hardware

A driver or setting fix is very different from replacing a physical WiFi card — we won't know which until we test it.

Card availability for your model

Some WiFi modules are common stock; others need sourcing for your exact laptop.

Antenna vs card vs board

A loose antenna is a different job from a failed card, which is different again from a board-level connector repair.

We diagnose before we quote, so the exact price depends on what we actually find — not a guess.

Questions People Ask