My crazy HP 15c repair

[tppytel]

(11-12-2023 04:15 AM)lvt Wrote:  Maybe the old devices have screens with some sort of factory-applied protection film?

Yes, they do. There's an anti-glare film applied to the screen surface. You need to be very careful working around that because if you pull it up accidentally there's no way to stick it back down. And completely detaching screens from Voyager shells for transplants or safer bezel refinishing is quite difficult.

There's a reference document floating around these forums somewhere from years ago that goes into a lot of detail on all these questions.