3 Posts
0
1611
Dell Latitude 5400 black screen after BIOS update (CentOS 8), had to downgrade
Hi,
Since >1.5.1 Bios Upgrade, I cannot boot without plug my computer on an external display through HDMI. If I don't do that, my screen remains black after GRUB menu is displayed. The only acceptable solution for me at this moment is to downgrade my firmware version to 1.5.1 and freeze update in LVFS.
My computer is running CentOS 8 Linux updated version (8.2 2004).
chimnei
3 Posts
0
August 13th, 2020 07:00
Solved by the last BIOS upgrade (1.9.1)
DELL-Cares
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June 28th, 2020 06:00
Thank you! We have received the required details. We will work towards a resolution via private messages to ensure the security of your information. In the meanwhile, you may receive assistance or suggestions from the community members as well.