Ethernet Controller issue, cant install drivers or detect devices  

yes installed the chipset driver already , uninstalled and reboot , same stuff happens , when the pc tries to install the driver on its own , it fails .

you mean the realtek PCIe GBE Family Controller? if u mean that yes , it says this device is working properly.

yep i right clicked and uninstall the ethernet controller with the yellow exclamation mark , is there other things i have to uninstall? But that ethernet controller will pop up once again after i reboot.

what do you mean by connecting with that? because by right the ethernet controller should show as TP-link wireless N adapter(or other adapter driver name) for my case as its the driver for my ethernet card adapter . Think its suppose to be another driver other than the realtek one.

my router is quite far away from my pc , so i have no choice but to use wireless connection, thus the ethernet card adapter or the usb adapter.

anyone got any other idea about how to solve this?

Hi , thanks for the help , i have tried installing the different drivers possible for the ethernet adapter , but all of them just failed to be installed. seems like something is trying to stop my ethernet drivers from being installed , since all other type of drivers is working.