Hi all,

I have an issue that is plaguing my work progress. When I hook my macbook up to my samsung 21" monitor for dual screen benefits I get random OS restarts 8-10 times daily. The screens go blue, all unsaved information is lost and all programs are shut down. This only started happening last week when I upgraded to Snow Leopard from Tiger.

I have tried repairing permissions, as I found as a solution on the net, to no avail. Any advice? (I need the dual screens, so simply just using my mac monitor won't suffice)

Thank you for any help in advance.