Since you have backups, I would definitely try reinstalling the OS from scratch since you can revert back with little difficulty if it doesn't fix the problem. You could also try with a Linux LiveCD distribution to see if the problem persists.there. If yes, on either count, you probably are looking at needing a new LCD or possibly motherboard and/or CPU if the unit is using the IGP on the i5.
This sounds very much like a hardware issue, probably a bad cap somewhere not properly regulating power, but it's always best to rule out software issues first because it could be some strange driver corruption issue as well. So between a Linux LiveCD and restoring the unit to factory condition, if you're getting the same problem in both situations, it's definitely a hardware issue and I hope the unit is under warranty. Otherwise, you may as well start looking at new laptops when you see the repair quote.
Hello,
Something driving me nuts with my Lenovo Z380 i5.
I'm not sure if it is coincidence but seemingly, since I have done several clone to external drive & reversed them using Apricorn, I seem to have a subtle but very annoying problem with colour.
I have read that laptop LCD's are famous for problems like this but I cannot remember it being so uncomfortable to my eyes to look at for any length of time as it is now.
I am currently having to go into Control Panel, Display, Colour Calibration etc every time I turn the machine on and eliminate all the Blue, reduce the red by about 30% and Green by about 15% ... to achieve a balance that is vaguely bearable.
The frustration comes when even going into Standby mode, seems to set these adjustments back to Default (maximum on all three).
The net result of that, after having had to spend so much time using the thing over the winter with exams and many different time consuming tasks, is that I am experiencing much more eye strain than ever noticed before. I am due to get a new prescription on my glasses but I don't feel that that is singularly responsible for the discomfort.
Is it possible that I have destabilised certain hidden settings within the display by several cloning exercises ?
Might it be any better by forgetting the cloned back ups and just re-installing from the home made Re-Install disks I created ?
Or am I just imagining it all and had the same colour and (Gamma ??) setting s as before ?
Sorry this is a bit vague but it is not so black & white as most other issues (haha)
Thanks in advance

Chowhound
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