IPV4 aku grey colour sbb ada virus dah jahanamkan file system tu..
sbb tu aku xleh nak edit IP config.. dh try disable..enable.. install new driver utk network adapter.. disable antivirus dan mcm2 lagi still x okay..
ada someone help me kat forum lain utk follow step kt bawah ni..
step
Open an elevated command prompt, type in sfc /scannow and press Enter.
It should scan the system files and replaces incorrect versions with correct Microsoft versions.
x sampai 5 minit.. abis je scan.. restart laptop.. problem solved.. dh boleh connect network.. error limited connectivity dh xde..
btw.. thanks u to cg forumer sbb feedback my problem...
so pasni sesapa yg ada masalah "limited connectivity" boleh la try step kt atas tu..