simba2585
2 Iron

BIOS UPDATE A10/ A13/ A16 XPS 15 9550 4K SCREEN TERRIBLE FLICKER

HI,

I have an XPS 15 9550 laptop with 4K screen. I installed the recently released BIOS update which is supposed to address the flickering screen issue. Previously I only ever experienced some minor intermittent flicker at brightness level 0 but after the update, flickering was occurring quite frequently - I checked this upto brightness level 50% and it occurs at all the way up.

It appears the update has made things much much worse Luckily I managed to roll back to A06 which must be the previous release as its the only one on the downloads page.

Anyone else find the update made things much worse?

Be good to know what Dell is doing to sort this out (again).