- Reinstall the wireless network drive.
- Restart.
- You will find it does not work, which is because your laptop has not really restarted. Even if you turn off your laptop, and turn it on within a couple of minutes, the battery is still charging its main disks.
- I turned it off, plugged out the charger, had a meal, and waited until it was totally cooled down, then started it. The network resumed!
It's not my first time meeting this problem. For the previous 2 times, I always waited overnight to find it resumed. And this time I just turned it off for two hours and solved it. Next time I think half an hour of completely turning off will be well enough.
Hope this will help you.