I recently upgraded to OS X Yosemite and connected my laptop to external Samsung TV.
Nothing shows up but with Mavericks it was working fine.
After doing some research i found out that doing below would solve my problem
PRAM/NVRAM resets and then SMC resets.
But this solution is temporary.
Each time I disconnect and reconnect my laptop I have to do these resets.
Do we have any permanent solution to fix this external display issue in Yosemite?
Today I downgraded to Mavericks but still the problem exists.
MacBook
Pro, OS X Mavericks (10.9.5), null
