Hey there.
I have an Acer Aspire VX 15 (VX5-591G-75RM) which is having issues. I have owned it for several years and all of a sudden multiple issues popped up at once.
Sound:
The speakers don't work (neither do headphones) and when I try to open Dolby Audio it says "Your installation is missing components. Please reinstall the audio driver..."
However, when I install the audio drivers from the Acer site here, nothing changes.
Fans:
The cooling fans sound like they are at maximum at all times. This is a new issue, as they used to stay quiet until a load is placed on the system, but now with nothing happening (confirmed with task manager) the fans are roaring at maximum.
I have tried several things. I reset the operating system, keeping my files. Then backed up my files and completely removed and reinstalled the OS. No change to either issue.
Next I installed Driver Easy and updated all the drivers (there were a bunch needing it) but no help from that.
I have tried the audio drivers from Acer after doing all the previous steps, no change.
Any advice would be helpful, I'm out of ideas
{ edited the title to add the model name )