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Fanfold Paper
Posts: 2
Registered: ‎03-09-2013
Location: Izmir
Views: 1,879
Message 1 of 3

Lenovo z500 Energy Management Fan Problem

Hi, I have interesting problem and dont solved yet. I search it but i dont find any answer or topic. My fan cleaner options disappeared. By the way i re-installed to energy management but did not improve.


Screenshot ;  


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Retired Moderator
Retired Moderator
Posts: 13,719
Registered: ‎12-07-2009
Location: CZ
Views: 1,818
Message 2 of 3

Re: Lenovo z500 Energy Management Fan Problem

i'm not sure if it's available to install the fan cleaner software separately but there may be an issue with updating the drivers/flashing the bios/unpdating the windows.

at this point, i suggest you to check the previous restore points to restore your computer if it's possible. otherwise, re-installing the energy management drivers (un-install first, restart your computer and re-install it) should fix the issue.

also, remember to check the bios settings if there's any related option to enable/disable.

if it doesn't work, i can only suggest to re-install the operation system by pressing one key recover.

hope this helps.
What's DOS?
Posts: 1
Registered: ‎08-04-2013
Location: Tunceli TURKEY
Views: 1,333
Message 3 of 3

Re: Lenovo z500 Energy Management Fan Problem

i have this problem too. i uninstalled the software, after restart i downloaded the software (version from and reinstalled it, but the result is the same. have you made any progress on this issue?

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