Hello,
I have a 2011 (mid year I think) Macbook Pro that started giving me issues on Friday. It's all stock except that a couple of years back I upgraded the RAM from 4 to 16GB.
So I was using it and while in Photoshop it got a mostly black screen with thin horizontal lines all the way across it. It was shifted and like a shadowed double screen with two spinning beach balls. I was forced to reboot it by holding down the power button. On startup it was normal at first, after I logged in it got the horizontal lines again. Though not as bad, the screen wasn't black and wasn't shifted. I rebooted normally and the lines showed up on the Apple logo before login. So I logged in and shut it down. The next morning I logged in and everything functioned as normal throughout the day. I used my photo software, email, web as usual.Good for about 24 straight hours.
This morning in Photoshop again it acted up. A darkened (though not as bad) screen and shifted and it kinda jumped around a bit. So on reboot it had thin horizontal lines on the Apple logo before login. After the next reboot it started and the screen now has a red/pink hue and thin horizontal lines on start up. This time though it just hangs and never gets to a log in. I did a couple forced reboots but no change. I put in the old stock RAM but no change.
Can anyone advise?
Thanks
I have a 2011 (mid year I think) Macbook Pro that started giving me issues on Friday. It's all stock except that a couple of years back I upgraded the RAM from 4 to 16GB.
So I was using it and while in Photoshop it got a mostly black screen with thin horizontal lines all the way across it. It was shifted and like a shadowed double screen with two spinning beach balls. I was forced to reboot it by holding down the power button. On startup it was normal at first, after I logged in it got the horizontal lines again. Though not as bad, the screen wasn't black and wasn't shifted. I rebooted normally and the lines showed up on the Apple logo before login. So I logged in and shut it down. The next morning I logged in and everything functioned as normal throughout the day. I used my photo software, email, web as usual.Good for about 24 straight hours.
This morning in Photoshop again it acted up. A darkened (though not as bad) screen and shifted and it kinda jumped around a bit. So on reboot it had thin horizontal lines on the Apple logo before login. After the next reboot it started and the screen now has a red/pink hue and thin horizontal lines on start up. This time though it just hangs and never gets to a log in. I did a couple forced reboots but no change. I put in the old stock RAM but no change.
Can anyone advise?
Thanks