Recently i have dual-booted windows 7 Ultimate and windows 8 Release Preview. everything was fine with windows 8 except the internet. I thought it was a Release bug, so this time i dual-booted Windows 7 UL and Windows 8 Professional. I installed the Marvell Yukon PCI-E Ethernet driver, configured the username and password and it connected for the first time. then i opened the IE 10 beta and MSN loaded and when i try to load another page, it doesn't work and after some time it gets disconnected, and when i try to reconnect it gives an error 651: the modem or other device has reported an error. Internet works fine of windows 7 so it not a problem with the ISP or modem. Problem only in Windows 8. I tried and installed Windows 8 on my friends laptop and net works with WiFi. Please give me solution to my problem.
Thanks in Advance! :)