the wifi is creating the different problem when i am working on my computer.
My Dell Inspiron N4010 is about 1.5 years old. Recently my wifi adaptors are malfunctioning. It can happen randoming during use but most often happens after I first turn it on or awake it form sleep mode. Resetting my Laptop or putting it to sleep and waking it up can help fix the wifi but it's a crapshoot.
When the wifi adaptors fail to work the troubleshooter sometimes doesn't find any adaptors connected and the device manager doesn't show them as being connected either. As such, attempting to reset the adaptors becomes impossible.
All drivers have been updated, all adaptors are enabled.
*On a side note, I am also having the exact same problem with my speakers. First the left and now both as well as the integrated microphone.