Lost sm bus controller drivers

[shippingcrate]

Hello,
My Dell inspiron n5110 with Win7 64 bit lost OS,installed reinstallation disc from dell.It now says "SM bus controller driver is not installed". If this driver is available online, does anyone know where to find it and what it is called?
Thanks!

 

[scout_03]

link to driver http://www.dell.com/support/drivers/ae/en/aedhs1/Product/inspiron-15r-n5110

 

[Lashan]

Hello,
My Dell inspiron n5110 with Win7 64 bit lost OS,installed reinstallation disc from dell.It now says "SM bus controller driver is not installed". If this driver is available online, does anyone know where to find it and what it is called?
Thanks!