My display occasionally inverts colours with a gray vertical bar.
On occasion, my display will invert colours, and show a vertical gray bar; I'm usually able to resolve this by manually adjusting the display's angle until the issue stops.
Photo demonstrating issue:
My current assumption is that the display cable needs a replacement.
This issue began intermittently around 2 months ago, and has increased in frequency since then.
Am I right in saying it is indeed the display cable causing this issue, or the LCD itself?
Is this a good question?