ahlam1399
09-23-2016, 04:21 PM
Some Mac owners are reporting problems with external monitors and the use of scaled resolutions since installing macOS Sierra (http://www.macrumors.com/roundup/macos-sierra/) earlier this week.
Several MacRumors readers using 4K displays have described the disappearance of scaled HiDPI resolutions beyond 1920x1080 since updating from OS X El Capitan, leaving their options reduced to 1080p or a **n-scaled native resolution of 3840x2160. Monitors with native 1440p resolutions also seem to have had HiDPI scaling options *******.
http://cdn.macrumors.com/article-new/2016/09/scaled-resolutions-e1474631070191-800x294.jpgScaled options in Sierra (left) and OS X El Capitan (right) when holding the Option key.
Owners of larger displays often use Apple's scaled HiDPI resolutions offered in Display preferences to enjoy increased desktop space without reducing the legibility of text. MacRumors forum member Sheza warned:
If you're like me and you have a 1440p monitor that you like to run in 1080p HiDPI mode using a custom plist or SwitchResX, DO **T UPGRADE TO SIERRA.
Likewise if you have a 4K display and you like a bit more space while maintaining that sweet retina look and so you run it in 1440p HiDPI, DO **T UPGRADE TO SIERRA.
Apple seems to have inexplicably ******* this ability. You're **w forced to destroy your eyesight by running... at native resolution.Some readers have reported unsuccessfully trying alternative monitor cable connections ? switching over from DisplayPort to HDMI and vice versa. Others have tried using third-party resolution utilities like SwitchResX (http://www.madrau.com/srx_download/download.html), with mixed results.
A separate report posted on StackExchange (http://superuser.com/questions/1116866/macos-sierra-doesnt-scale-for-4k-monitor/1126490), viewed 1,259 times, details the same issue:
I just upgraded to macOS Sierra. In El Capitan, I could have my 4k monitor (Dell P2715Q) scale so it was the equivalent of a 2560x1440 monitor, but in Sierra it only lets me do 2k/4k resolutions **w.MacRumors can also confirm that the issue appears to be software-related, since the scaled resolutions reappear when affected Macs are rolled back to OS X El Capitan. The issue does **t seem to be limited to a particular monitor brand and the latest Public Beta (10.12.1) of Sierra released on Thursday (http://www.macrumors.com/2016/09/22/apple-releases-macos-sierra-10-12-1-public-beta/) does **t reinstate the missing resolutions.
It's unclear if the change is intentional or whether Apple will re-introduce the scaling options in a forthcoming update. Sierra Beta users are advised to submit feedback to Apple using the Feedback Assistant app located in /Applications/Utilities.
Related Roundup: macOS Sierra (http://www.macrumors.com/roundup/macos-sierra/)
Discuss this article (http://forums.macrumors.com/threads/loss-of-resolution-scaling-macos-sierra-update.2000464/) in our forums
http://feeds.feedburner.com/~ff/MacRumors-All?d=6W8y8wAjSf4 (http://feeds.macrumors.com/~ff/MacRumors-All?a=a6u6EUUcHQM:PJ2e78L3n9E:6W8y8wAjSf4) http://feeds.feedburner.com/~ff/MacRumors-All?d=qj6IDK7rITs (http://feeds.macrumors.com/~ff/MacRumors-All?a=a6u6EUUcHQM:PJ2e78L3n9E:qj6IDK7rITs)
http://feeds.feedburner.com/~r/MacRumors-All/~4/a6u6EUUcHQM
أكثر... (http://www.macrumors.com/2016/09/23/loss-of-resolution-scaling-macos-sierra-update/)
Several MacRumors readers using 4K displays have described the disappearance of scaled HiDPI resolutions beyond 1920x1080 since updating from OS X El Capitan, leaving their options reduced to 1080p or a **n-scaled native resolution of 3840x2160. Monitors with native 1440p resolutions also seem to have had HiDPI scaling options *******.
http://cdn.macrumors.com/article-new/2016/09/scaled-resolutions-e1474631070191-800x294.jpgScaled options in Sierra (left) and OS X El Capitan (right) when holding the Option key.
Owners of larger displays often use Apple's scaled HiDPI resolutions offered in Display preferences to enjoy increased desktop space without reducing the legibility of text. MacRumors forum member Sheza warned:
If you're like me and you have a 1440p monitor that you like to run in 1080p HiDPI mode using a custom plist or SwitchResX, DO **T UPGRADE TO SIERRA.
Likewise if you have a 4K display and you like a bit more space while maintaining that sweet retina look and so you run it in 1440p HiDPI, DO **T UPGRADE TO SIERRA.
Apple seems to have inexplicably ******* this ability. You're **w forced to destroy your eyesight by running... at native resolution.Some readers have reported unsuccessfully trying alternative monitor cable connections ? switching over from DisplayPort to HDMI and vice versa. Others have tried using third-party resolution utilities like SwitchResX (http://www.madrau.com/srx_download/download.html), with mixed results.
A separate report posted on StackExchange (http://superuser.com/questions/1116866/macos-sierra-doesnt-scale-for-4k-monitor/1126490), viewed 1,259 times, details the same issue:
I just upgraded to macOS Sierra. In El Capitan, I could have my 4k monitor (Dell P2715Q) scale so it was the equivalent of a 2560x1440 monitor, but in Sierra it only lets me do 2k/4k resolutions **w.MacRumors can also confirm that the issue appears to be software-related, since the scaled resolutions reappear when affected Macs are rolled back to OS X El Capitan. The issue does **t seem to be limited to a particular monitor brand and the latest Public Beta (10.12.1) of Sierra released on Thursday (http://www.macrumors.com/2016/09/22/apple-releases-macos-sierra-10-12-1-public-beta/) does **t reinstate the missing resolutions.
It's unclear if the change is intentional or whether Apple will re-introduce the scaling options in a forthcoming update. Sierra Beta users are advised to submit feedback to Apple using the Feedback Assistant app located in /Applications/Utilities.
Related Roundup: macOS Sierra (http://www.macrumors.com/roundup/macos-sierra/)
Discuss this article (http://forums.macrumors.com/threads/loss-of-resolution-scaling-macos-sierra-update.2000464/) in our forums
http://feeds.feedburner.com/~ff/MacRumors-All?d=6W8y8wAjSf4 (http://feeds.macrumors.com/~ff/MacRumors-All?a=a6u6EUUcHQM:PJ2e78L3n9E:6W8y8wAjSf4) http://feeds.feedburner.com/~ff/MacRumors-All?d=qj6IDK7rITs (http://feeds.macrumors.com/~ff/MacRumors-All?a=a6u6EUUcHQM:PJ2e78L3n9E:qj6IDK7rITs)
http://feeds.feedburner.com/~r/MacRumors-All/~4/a6u6EUUcHQM
أكثر... (http://www.macrumors.com/2016/09/23/loss-of-resolution-scaling-macos-sierra-update/)