Macbook doesn't start after installing Parallel Desktop 4.0

[JensH]

Hi,

I tried to install parallel desktop 4.0, but there appeared some error messages in the end of the installation process. Unfortunately my Macbook Pro doesn't start anymore after a Shutdown. If I try a secure restart the protocoll finishs with the lines:

Warning - com.apple.driver.InternalModemSupport declares no kernel dependencies; unsing com.apple.kernel.6.0.
com_parallels_kext_prl_vnic_device_0: Ethernet address 00:1c:42:00:00:08

Since I use a Mac only since 1 month I'm completely without ideas how to solve the problem.

Do you know what I could do?

Best,

Jens

 

[JensH]

Solution

After reading lot's of articles, pages, etc. I understood that the problem was not caused by parallels. A T-Mobile UMTS stick created the problem.

Please find here the easiest and best working solution to solve this specific problem:
http://www.aaronrussell.co.uk/blog/fix-snow-leopard-after-t-mobile-killed-it/