Can any one help me configure my lenovo x1 carbon to work with Centos 7 correctly

[mghe]

Did you update BIOS to newest or mod version?

[splang]

Rather than simply blowing dust back into the system - which will inevitably be re-expelled an re clog the fan / fins - I would suggest using a hoover. I have used this method on a number of devices very successfully.

[irenge]

Thanks guys ! i used an aspirator and now it working fine . i think it dust off the fan in some ways .
cheers