If Acer’s site has an older driver:
: If your laptop has an Ethernet port, plugging in directly to your router can help you get online to download the drivers. acer wifi drivers
| Problem | Likely Fix | |--------|-------------| | No Wi-Fi option in settings | Driver missing or disabled – reinstall from Acer | | Wi-Fi keeps disconnecting | Update driver or disable power saving: Device Manager → Adapter Properties → Power Management → Uncheck Allow computer to turn off this device | | Slow speed after Windows update | Roll back driver: Device Manager → Adapter → Properties → Driver → Roll Back Driver | | Yellow exclamation mark in Device Manager | Driver corrupt – uninstall and reinstall | If Acer’s site has an older driver: :