There are dozens of other Messages on this topic, so I know I'm not the only one that is experiencing this problem. I've had my Aspire V5 for about 17 months, and just about 2 months ago, the fan now turns on the moment I power the laptop on. And the fan stays on the entire time.
The Fix provided for other Aspire models doesn't help me, as I have the V5 6648. Same fan problem, just different model. When I run the program provided on the other discussion board, I get "incorrect product code" error.
Please advise as if to Acer can provide a reasonable solution to this problem. I would appreciate any help that can be provided. One final note, my local Best Buy technician told me it's not likely the fan itself because the fan doesn't actually detect the temperature, there's a separate sensor on the motherboard that performs that function. So replacing the fan, according to Best Buy, wold not solve the problem.
Thanks for any help you can provide.