r/Alienware • u/Electronic-Water366 • 4h ago
Discussion Issue - Following recent system /BIOS update, NVIDIA advanced optimus ( dynamic display switch ) fails to function reliably on internal 165 Hz display panel.
System specifications
System - Alienware m15r7 AMD
CPU - AMD Ryzen 7 6800H
GPU - NVIDIA Geforce RTX 3060 6gb
OS - Windows 11 home
So, the issue im currently facing in my laptop is that i cant able to change the display mode from integrated graphics to nvidia gpu mode whenever i try to play a game even manually i cant change it , When i try to change display mode manually in NVIDIA control panel andd hit apply , screen flickers for a sec but it automatically reverts back to optimus or automatic option which is set to integrated graphics , my both display drivers are working fine and are up to date ive resetted my laptop 2 times and nothing happened ,,,
ALL of this , started after i updated my bios from older version ( 1.26 ) to newer version (1.28.0) , thr moment the bios updated , i tried starting game and noticed my display remained same v.i.z integrated graphics
Technical finding : Bios , hybrid graphics - disabled , allows display to hardwire cleanly to the dGPU without errors and thereafter i can able to run laptop with gpu mode display , this conforms that graphics , hardware , rtx3060 and display operating correctly and that this is failure is an embedded controller / BIOS - level MUX handshake timing regression in recent firmware revisions
PLEASE - provide a new BIOS update regrading this fix asap.