DESCRIPTION when I connect my Samsung external Monitor to my Lenovo Laptop, the image on the second screen is sometimes blurred - the whole image seems 'scaled up' while the actual resolution does not adjust. This seems to happen at random when I connect the monitor to the Laptop, but it does not always happen and sometimes it goes away after some time and the image is then crips and clear again. I provide two screenshots to illustrate the issue.
HW Lenovo Laptop U410 and Samsung external screen S22C300, internal HD400 Grahpics adapter (see attachements)
SW Windows 10, see attached files
Configuration Laptop with external screen, power cable connected or unplugged, the issue occurs on the external screen with all display options (extended, clone, ...) while the internal screen is fine
Repro as mentioned above, the issue occurs randomly when connecting the second screen with my system.
Any suggestions how to resolve the issue would be highly appreciated!
Many thanks in advance!
(1) Screen shot blurred
(2,3) Two DxDiag files, one created while the issue was occuring and another one in 'normal' mode
(4,5) Two DispDiag files, as bove one was created with the issue occuring and one in normal mode
Because we can only provide five attachments, here is the 'normal' screen shot: