When Wi-Fi drops, the router gets blamed first. That may be fair if every device in the home or office disconnects together. But if only one computer has the problem, the cause may be inside that device.

Common causes include Wi-Fi driver issues, power-saving settings, weak internal antennas, USB Wi-Fi adapter faults, Windows update conflicts, or interference around the desk. A laptop that drops Wi-Fi when the lid moves may even have antenna cable damage near the hinge.

Compare devices before changing settings

Check whether phones and other laptops stay connected in the same location. Try the problem computer near the router. If it works nearby but not at the desk, signal or interference may be involved. If it fails everywhere, focus on the computer.

Avoid installing many driver tools from random websites. Use manufacturer support pages or a controlled driver check. Bad driver packages can create more problems than they solve.

Hardware clues matter

USB adapters that get hot, loose antenna connectors in desktops, recent drops, liquid exposure, or hinge damage can all affect wireless reliability. If the computer also has Bluetooth problems, the same internal module may be involved.

AEPC / AKL East PC can diagnose computer-side network issues in Auckland and separate router problems from laptop or desktop faults. Contact us with the model and symptoms, or visit 9/28 Torrens Road, Burswood.