How can i get my local area connection back ive done everything!.. i think?

Question

i deleted my local area connection back a while ago by accidant. i created a new 1 not long after but today i rebooted my pc and it was gone and now i cant go on xbox live, i have tried so many things to get it back but i cant remeber what to do , and in the device manager i have got yellow question marks saying "either net contoler, PCI devie, PCi modem, video controler" does this have anything to do with what i might need to install the LAN again? let me know ASAP

thanks =)

Answer 1

Try this (Windows XP)

1.go to the start menu

2.go to all programs

3.accessories

4.System Tools

5.System Restore

6.Click Restore computer to an earlier time

7.click next

8.pick a date before you deleted the LAN

9.Then click next

Answer 2

try disconnecting your router's power supply for about 20 seconds, and then power it on again and see if windows recognizes it and helps you set-up your LAN wizard.