Intermittent disk locks and screen blanks
I am new (4 months) to Mac. At first, I loved my MacBook Pro, but now it is driving me mad. The disk locks and the screen goes black for a few seconds, then recovers. There is no pattern to it. It happens when I am working actively, and when the machine is sitting alone on a desk playing music. It happens on battery power and mains power. There was a period of about three weeks when it didn't happen at all, but now it is back again. It will happen 5 or 6 times in an hour, and then not again for several hours. Does anyone have any ideas what is causing this?
Peter, as Nick suggested, try repairing permissions. Usually this is what Mac owners do at first sight of an issue. I skipped over the part about you only being a Mac user for 4 months. After installing any new applications, and periodically when I run the Cocktail app, I repair permissions. Sometimes funny things can happen when apps are installed, and certain permissions can get changed. Often it's no biggie, but sometimes something can get changed that shouldn't.
You can repair permissions from within your session, or if you really want to, as Nick suggested, boot from your install disk, and go to Disk Utility. You can repair permissions, and check the drive for any errors as well. This is a good method as the OS isn't actually running, so technically all permissions can be repaired without fear of running applications interfering.
Bryan
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Re: Yoga 2 Pro - Screen Flickering and Screen Blanking
sarbin wrote:
Moderator comment: Several posts were removed for contravening the Community Rules:
"No vendetta posts, or online campaigning. It is acceptable to state concern for how a particular Lenovo policy, performance, or procedure does or does not meet the expectation of a particular member, but it is not acceptable to use this forum in an attempt to broadly organize or incite members en mass, to cancel orders, return systems, undertake legal action or otherwise disrupt the normal business processes of Lenovo."
Rather than telling us what we can't do...how bout, as a mod, help by empathizing and perhaps suggesting solutions of courses of action for us.kbonura wrote:
I still feel like you can offer a suggestion rather than simply sweeping in and exerting your mod authority. This is a major issue that at this point there is no real evidence of lenovo addressing.
Are you an owner of a yogo 2 pro? If not, then you have no idea. You can't sit back and defend lenovo by modding us or hindering any potential efforts via discussion. You can't in good concience sit back and believe this to be ok.
Regarding paragraph 1:
1- If I had a suggestion to offer, I would have done so.
2- The moderation done to the thread (and the post moved here) was to apply conformance to the Guidelines.
3- Please see: http://forums.lenovo.com/t5/Idea-Windows-based-Tablets-and/Yoga-2-Pro-Screen-Flickering-and-Screen-B...
Regarding paragraph 2:
1- I have a Y2P, but don't have the issue described in the thread.
2- The moderation applied was not a defense. It was an application of the Guidelines.
Finally, again from the Community Guidelines, please recall:
"Extended debate with moderators or admins over their decisions with regard to moderation of posts is considered trolling."
Please feel free to continue the discussion, on-topic and within the Guidelines, in the ongoing thread.
Regards.
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In daily use: R60F, R500F, T61, T410
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