Hello
I have an Presario CQ56-156sa and in device manager, network controller not show any thing, when try to install realtek eathernet driver its show this message "The realtek Network Controller was not found. If deep sleep mode is enabled Please plug the cable." and also WI-FI doesn`t work it also dont show in device manager i thins it is because of the network controller driver. i think sm bus controller driver show"No drivers are installed for this device".and pci bus controller show" The device is't using any resources because it has a problem.
PLEASE HELP to resolve this issue