Topics started by Besubo | Razer Insider

Topics started by Besubo

2 Threads

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Besubo
posted in Razer Support

[Blade Pro 17 2020] Screen randomly flickering blank for a second

> Razer Blade Pro 17 2020 4k 120Hz 2080 Super Max-Q (RZ09-0329x) While in Optimus mode only, the screen will randomly flicker black, as if it was turning off and on for a second. Sometimes, it does not occur for a few days and sometimes, it is every few minutes. Those symptoms are generally related to the Intel Graphics drivers and the Nvidia Optimus switching mechanism. It never occurs in dedicated GPU mode. It is definitely not the same bug as the Nvidia black screen bug that is discussed here. I've tried every known workaround: - Installing either some very old or the latest Intel Graphics drivers (latest being 27.20.100.9316) - Same thing for the Nvidia drivers (Game Ready DCH flavor) - Seen on Windows 10 2004 and still present in latest 20H2 - Bios 1.04 - Played with the power options in Intel Graphics Control Panel & Command Center (self refresh, power savings, etc.) - Played with the "Preferred graphics processor" in Nvidia Control Panel - Played with Windows power managem

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Razer.Caziel
3 years ago
B
Besubo
posted in Razer Support

Screen randomly flickering blank for a second on Optimus - Razer Blade Pro 17

(Razer Blade Pro 17 2020 4k 120Hz 2080 Super Max-Q (RZ09-0329x)) In Optimus mode, the screen will randomly flicker black, as if it was turning off and on for a second. Sometimes, it does not occur for a few days and sometimes, it is every few minutes. This problem is generally traced back to the Intel Graphics drivers and the Nvidia Optimus switching. It never occurs in dedicated GPU mode. Going in and out of sleep or restarting sometimes helps. It does not seems to be the same thing as the Nvidia black screen bug that is frequently reported when using Geforce drivers after 452.06, where the screen stays black and a force reboot to Optimus is needed. I've tried every known workaround: - Installing either some very old or the latest Intel Graphics drivers (latest being 27.20.100.8935) - Same thing for the Nvidia drivers (latest 457.30 Game Ready DCH) - Seen on Windows 10 2004 and still present in latest 20H2 - Bios 1.04 - Played with the power options in Intel Graphics Control Panel

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H
3 years ago

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