Have you encountered this problem on your Acer 3935? If yes, I can offer you a solution to your problem. There are two parts of this solution, Solutions to Case 1 and Case 2; and Solutions to Case 3 and Case 4.
Many owners of this laptop has encountered at some point this Wifi problem. In Acer 3935 Wifi drops, and turns off and on constantly. Not only the WiFi problem but also the Bluetooth turns off and on, and Acer Backup Manager turns off and on too.
This cause a big headache and so far the solutions in the web are not helping. Even Acer customer service cannot identify what is causing this.
The solution to Acer 3935 Wifi problem is here. I tried to sort things out and I think this is a very good solution. I hope you find this helpful. Don't forget to share this link if so.
Case 1:
I notice that this problem usually occurs when the laptop heats up, say for example you were running on battery and you decided to plug the charger. Immediately the problem starts - Wifi, Bluetooth, and Backup function keys blink like crazy.
Solution:
Place your laptop in an even position. Instead of carrying it on your lap, put it on the table for a while. Make sure it is well ventilated to cool it off. Avoid blocking the fans too.
Case 2:
Acer Backup Manager pops up as if it is infected with a virus or a very irritating internet advertisement.
Solution:
Open Task Scheduler, click Start and type "task". Under Task Scheduler Library, open Acer folder and remove the task run by Acer Backup Manager by selecting the task and clicking Delete under Action Menu. Just remember that you have to manually perform regular backup of your system since we deleted the Task Schedule.
Click here to continue reading Solutions to Cases 3 and 4.
