Wi-Fi Keeps Dropping on Your Laptop? Try This One Checkbox First
If your phone stays online while your Windows laptop drops, the router is probably innocent. The usual culprit is a power setting putting your Wi-Fi adapter to sleep — and the fix takes about a minute.
It's always mid-something. Mid-Zoom with the family, mid-checkout, midway through the email you really didn't want to write twice. The little Wi-Fi icon goes globe-shaped, everything freezes, and by the time it reconnects you've lost the thread.
This is the fix I reach for first on house calls across the Westside, because the most common cause isn't your router, your provider, or your house — it's Windows helpfully putting your wireless adapter to sleep to save power, then forgetting to wake it up properly.
Step one: work out where the problem lives
When the next drop happens, pick up your phone. If the phone is happily online on the same Wi-Fi while the laptop is stranded, the problem is almost certainly the laptop. If everything in the house drops at once, skip ahead — that's a router or provider problem (and the article below on renting vs buying your router will help you read your bill).
Step two: the one-minute checkbox fix
- Right-click the Start button and open Device Manager.
- Expand Network adapters.
- Right-click your wireless adapter and choose Properties.
- Open the Power Management tab.
- Uncheck "Allow the computer to turn off this device to save power." Click OK.
That's it. No restart, no downloads. If your adapter has no Power Management tab, skip this step — it means your machine handles power differently, and the driver step below matters more.
Step three: if the drops continue
- Get the driver from your laptop maker, or from the adapter maker — Intel, Realtek, or Qualcomm are the usual three. Windows Update often carries an older, generic version.
- As a last resort, forget the network and reconnect: Settings → Network & internet → Wi-Fi → Manage known networks → Forget, then join again with a fresh password entry.