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acpolitis
Paper Tape
Posts: 3
Registered: ‎07-10-2013
Location: GREECE
Views: 3,066
Message 1 of 7

G530 (4446-22G) unknown devices after Win7 installation

Hi,

 

I recently installed windows 7 ultimate 64-bit on my father's Lenovo G530 (4446-22G) laptop. In device manager I see 2 "base system devices" in yellow that are not recognized. Does anyone have any idea what those devices might be? I attach screenshot of the device manager both by type and connection.


 Also, I installed the Energy Management for win7 64-bit but the Fn keys do not work. Any suggestions about this?

 

Thank you in advance.

 

pic4.PNGpic4.PNG

kenpeacez
Punch Card
Posts: 25
Registered: ‎07-09-2013
Location: Malaysia
Views: 3,057
Message 2 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Hi, you can try this method to identify the unknow driver. 

 

Go to Device manage>Right click on the Unknown Driver>Properties>Details Tab>Hardware ID>

Follow the image shown(example only)>Paste the ID on Google and let Google search it for you.

save.png

kenpeacez
Punch Card
Posts: 25
Registered: ‎07-09-2013
Location: Malaysia
Views: 3,044
Message 3 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Also, for the Fn keys to work you need to install Lockkey and EnergyManagement
acpolitis
Paper Tape
Posts: 3
Registered: ‎07-10-2013
Location: GREECE
Views: 3,034
Message 4 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Hi again,

 

first of all I would like to thank you for your immediate response. I followed your suggetion and I identified and installed the unrecognised devices. As for the Fn keys, I can't find anything about Lockkey in the Drivers & Software section. There is a OneKey Recovery, could that be the one you mention?

 

Sorry for my ignorance but as I said this laptop isn't mine.

kenpeacez
Punch Card
Posts: 25
Registered: ‎07-09-2013
Location: Malaysia
Views: 3,031
Message 5 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Hi, i believe your Lenovo laptop is abit older model. Pardon me. Try install this and see if it solves your Fn keys not working.
http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/52pm06ww.exe

acpolitis
Paper Tape
Posts: 3
Registered: ‎07-10-2013
Location: GREECE
Views: 3,010
Message 6 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Hi,

 

it seems that Fn keys are working now, I'll check again later and come back if there is any problem.

 

Thank you very much!

kenpeacez
Punch Card
Posts: 25
Registered: ‎07-09-2013
Location: Malaysia
Views: 3,005
Message 7 of 7

Re: G530 (4446-22G) unknown devices after Win7 installation

Glad to help Smiley Wink

You're most welcome

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