Early today morning I ran up to this complaint on my Lenovo Laptop:
Battery Not detected and further when I checked with the Power Manager it showed, Battery Is Not Installed.
This was scary as I was on my way for field visits and without a Battery I couldn't think much especially during the month ends.
Googling did not help either. The forums were full of information which was mutually opposing, but I needed a solution.
I worked around with data obtained from the sites and concluded on a possible solution. And it was:
Installing the Power Manager for Windows 7. And Voila the fix worked.
How to fix it:
- Download the Power Manager file from :
- Click on the Power Manager hfu406ww.exe
- Download the file (preferably to desktop for easier detection) and double click to install it.
- The system would request for restarting.
- Restart the Laptop.
- And Voila! You have the problem fixed
Please follow the steps and the problem will be fixed.
Else drop in a comment and I shall worked around once again :)
Thanks for passing by!