Re: 720 IDEAPAD SCREEN FLICKERING / OSCILLATING in Lenovo IdeaPad 1xx, 3xx, 5xx & 7xx, Edge, LaVie Z, Flex Laptops https://forums.lenovo.com/t5/Lenovo-IdeaPad-1xx-3xx-5xx-7xx-Edge-LaVie-Z-Flex-Laptops/720-IDEAPAD-SCREEN-FLICKERING-OSCILLATING/m-p/4536571 Lenovo IdeaPad 1xx, 3xx, 5xx & 7xx, Edge, LaVie Z, Flex Laptops topics Thu, 26 Sep 2019 18:43:23 +0000 ll01_en <![CDATA[ Re: 720 IDEAPAD SCREEN FLICKERING / OSCILLATING ]]> https://forums.lenovo.com/topic/findpost/1092/4536571/4536604 Windows Updates can't affect hardware if you are in the F2 BIOS setup screens.

 

Possibly a BIOS update could affect the screen.  But the fact you say the problem went away and then came back suggests to me you appear to have a hardware problem. 

 

See if there is a reset ]]> Thu, 26 Sep 2019 18:43:23 +0000 https://forums.lenovo.com/topic/findpost/1092/4536571/4536604 Bill115