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PC Processors

MarioTessa
Journeyman III
a week ago

Ryzen 9 7900x integrated graphics controller restarts

Hello!! I built a new PC with the following hardware:
Motherboard MSI MAG X870 Tomahawk
Ryzen 9 7900X
Viper DDR5 2x16 GB 6600 cL 34
PSU 850W 80 Gold

The problem I have is that the graphics controller keeps restarting.
The only adjustment I made in the BIOS is to load the EXPO memory settings. Is it a configuration problem?

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2 Replies
mengelag
Volunteer Moderator
Volunteer Moderator
a week ago

Does it work fine with EXPO not enabled? What troubleshooting have you tried already?

Ryzen 7800X3D - Radeon 7900XTX - MSI Tomahawk X670e MB - 64gb 6000mhz G-Skill Neo - Noctua NH D15 - Seasonic Focus V3 GX-1000W PSU - 4TB Samsung Gen. 5 NVMe - Fractal Torrent Case - ROG PG48UQ OLED
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MarioTessa
In response to mengelag
Journeyman III
a week ago

Hi mengelag... The solutions I tried were:
* one ram memory stick at a time (no solution)
* I updated to the latest graphics driver (no solution)
* I tried with the default 4800 mhz memory (no solution)
* I updated the bios (no solution)
* I reset the bios (no solution)

The problem is that the screen goes black for two seconds and then comes back, it works when browsing, playing a very light game, etc.
Any test I do to the cpu passes. The only thing that gave me a temporary solution was to uninstall the graphics device from the device management, then I do a search for changes in the hardware and reinstall the graphics driver, from there everything works perfectly until I restart the computer, then it fails again..

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