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2nd GPU not displaying anything.

alexhelvetica
By alexhelvetica
in Graphics Cards
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Posted

I have a R9 280 and a x300se plugged into my desktop.

If I manually enable the drivers of the x300se the R9 280 then get enabled into generic VGA card drivers.

Then if I manually select the drivers of the R9 280, the x300se stops outputting anything and that screen goes blank.

If I can't select a generic driver for the x300se, windows doesn't allow it.

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https://linustechtips.com/topic/429015-2nd-gpu-not-displaying-anything/
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Posted

Sounds like a driver issue this is with omega drivers?

Windows 10 Latest Build
RAID 0 Samsung SSD 970 2tb EVO's (4Tb Store)
RTX 3090
9900k DELIDDED with custom copper Rockitcool @ 5ghz 
H150i RGB PRO XT
Corsair Dominator Platinum 64GB (4x16GB) DDR4 3200MHz C16 Desktop Memory 1.35v XMP Profile
Phanteks PH-P1200PS 80+ Platinum - Built-in Power Splitter 1200W Fully Modular

Z390 DESIGNARE (rev. 1.0)
Top Mon #2 ASUS ROG SWIFT PG348Q | NVIDIA G-Sync 100hz

Bottom Mon #1 Alienware Overclocked Refresh Rate #AW3418DW G-Sync 120hz

Server: 2019 DataCenter Edition, 42TB Store RAID 6 | WD Gold Enterprise Class 7200 RPM,SATA 6 Gb/s, 256 MB Cache

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Are you trying to limit the gpu usage on one card for games? e.g. u want ur work space on one screen and dont want it hoggin memory while u game on main screen ?

Windows 10 Latest Build
RAID 0 Samsung SSD 970 2tb EVO's (4Tb Store)
RTX 3090
9900k DELIDDED with custom copper Rockitcool @ 5ghz 
H150i RGB PRO XT
Corsair Dominator Platinum 64GB (4x16GB) DDR4 3200MHz C16 Desktop Memory 1.35v XMP Profile
Phanteks PH-P1200PS 80+ Platinum - Built-in Power Splitter 1200W Fully Modular

Z390 DESIGNARE (rev. 1.0)
Top Mon #2 ASUS ROG SWIFT PG348Q | NVIDIA G-Sync 100hz

Bottom Mon #1 Alienware Overclocked Refresh Rate #AW3418DW G-Sync 120hz

Server: 2019 DataCenter Edition, 42TB Store RAID 6 | WD Gold Enterprise Class 7200 RPM,SATA 6 Gb/s, 256 MB Cache

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  • Author

Are you trying to limit the gpu usage on one card for games? e.g. u want ur work space on one screen and dont want it hoggin memory while u game on main screen ?

I want the x300se for 1 more display and in the future possibly 2.

I am just trying to get it to work.

I know the x300se is shit, but i want it for my ultimate ghetto setup.

I defiantly DON'T want to game on the x300se

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Gotcha!

Windows 10 Latest Build
RAID 0 Samsung SSD 970 2tb EVO's (4Tb Store)
RTX 3090
9900k DELIDDED with custom copper Rockitcool @ 5ghz 
H150i RGB PRO XT
Corsair Dominator Platinum 64GB (4x16GB) DDR4 3200MHz C16 Desktop Memory 1.35v XMP Profile
Phanteks PH-P1200PS 80+ Platinum - Built-in Power Splitter 1200W Fully Modular

Z390 DESIGNARE (rev. 1.0)
Top Mon #2 ASUS ROG SWIFT PG348Q | NVIDIA G-Sync 100hz

Bottom Mon #1 Alienware Overclocked Refresh Rate #AW3418DW G-Sync 120hz

Server: 2019 DataCenter Edition, 42TB Store RAID 6 | WD Gold Enterprise Class 7200 RPM,SATA 6 Gb/s, 256 MB Cache

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