Notebooks & Netbooks

[nadfyv]

Whats SM bus Controller ? I havent install that driver on my laptop!

[IronFly · Accepted solution]

System Management Bus: (SMBus, SMB) A simple two-wire bus used for communication with low-bandwidth devices on a motherboard, especially power related chips such as a laptop's rechargeable battery subsystem (see Smart Battery Data). Other devices might include temperature sensors and lid switches.

it's ok, no worries.

[nadfyv]

Thanks! I tried to install one its synaptics if Im not wrong! since I install that driver my fan spin so fast and it heats that much! I decide to uninstall it again! and everything works fine again! does it really affects the hardware system ?

[IronFly]

Not so much, if you are facing serious issues, you must re-install, if not, don't worry.