I bought my surface 4 pro in 2016 and out of the sudden it started flickering now in November 2018. Someone might say, ok you have no more guarantee (after 1 year). But we all pay a lot of money for these devices and our entire job relays on these computers. What ever your job is, you can not do it with a device that is flickering and for the price we pay we should get a stable work tool. I am completely unsatisfied. I contacted support and lets see how this turns out.
Support seems to be fair and collaborates, lets see… (29.11.2019)
Intel(R) Core(TM) i5-6300U CPU 2.40GHz 2.50 GHz, 8 GB, Windows 10 Pro
updated 25.05.2018 bought in (Zurich) Switzerland
For me it is clear, if they can fix it, that's fine. If not... never again a surface.