Re: How to flash Lenovo b50-30's bios back to 9CCN30WW(V2.08) in Lenovo B and G Series Laptops https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Laptops/How-to-flash-Lenovo-b50-30-s-bios-back-to-9CCN30WW-V2-08/m-p/2105177 Lenovo B and G Series Laptops topics Mon, 02 Sep 2019 20:31:42 +0000 ll03_en <![CDATA[ Re: How to flash Lenovo b50-30's bios back to 9CCN30WW(V2.08) ]]> https://forums.lenovo.com/topic/findpost/1283/2105177/4517406 I upgrade the bios of Lenovo 50-30 to latest verion 9CCN32WW(V3) , after that the win7 get blue screen when it starts , I want to flash back to 9CCN30WW(V2.08) ( Win 7 works with that version ) . But I can't find out the bios updated file on Lenovo's download site . Any one tell me where can I do ]]> Mon, 02 Sep 2019 20:31:42 +0000 https://forums.lenovo.com/topic/findpost/1283/2105177/4517406 mehrjooyan