Hi everyone,
I have a 27 inch imac 3.4ghz from 2011 and its been working great until a few weeks ago. Everything on it works fine except for the fact that the screen turns on for about 10 seconds when the machine is powered but then switches off. I have connected the mac to another monitor and its been working great without any issues. Sometimes the screen turns on randomly after the mac has been on for hours and then goes off after a few minutes
I'm basically here just to ask if this issue is caused by the GPU (AMD Radeon HD 6970M 2GB) being faulty or if its something else and was wondering if anyone could possibly help me?
Thanks
I have a 27 inch imac 3.4ghz from 2011 and its been working great until a few weeks ago. Everything on it works fine except for the fact that the screen turns on for about 10 seconds when the machine is powered but then switches off. I have connected the mac to another monitor and its been working great without any issues. Sometimes the screen turns on randomly after the mac has been on for hours and then goes off after a few minutes
I'm basically here just to ask if this issue is caused by the GPU (AMD Radeon HD 6970M 2GB) being faulty or if its something else and was wondering if anyone could possibly help me?
Thanks