[Jeff Jangeer khan]

For those who want to know I’ve been testing the machine for quite some time now and I have narrowed the issue to mainly when using the DV sequence setting.
For example if I use some footage shot with EX1 or Betacam SX and use an Uncompressed 8 Bit sequence the renders are clean but if I put the same shots in a DV timeline then after rendering I get the black and white artifacts randomly on the screen.

[Jeff Jangeer khan]

Hi Karina,

I would have liked to bring you some solution to the problem but I am myself still struggling with that since 2 months now. Can you describe what exactly is the problem you are experiencing and how did it arise. did you do any updates? Was your system functioning well before?

can you also give some details about your system.

Someone told me on an apple forum that he had similar issues and that replacing his logic board solved the problem.

Changing the logic board may solve the problem but I would prefer to know the cause as it is quite a costly replacement part and only after 14 months of use.

I firmly believe that the problem was with the update as everything was fine before.

Hope to hear from you soon.

[Jeff Jangeer khan]

Did you do the Repair Disk Permissions after updating?