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[BUG] "No graphic card detected!" with GTX 780, no CUDA - Printable Version

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+--- Thread: [BUG] "No graphic card detected!" with GTX 780, no CUDA (/thread-57.html)

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RE: "No graphic card detected!" with GTX 780, no CUDA - Selur - 21.09.2017

What detected cards does Hybrid list on startup?


RE: "No graphic card detected!" with GTX 780, no CUDA - chiwin - 24.02.2018

I have this problem too. AMD Radeon R8 M445DX

[Image: 0346509336736922cefa616ca00a69e1.jpg]


RE: "No graphic card detected!" with GTX 780, no CUDA - Selur - 24.02.2018

This happens if no graphic card entries could be found in your registry.
Hybrid looks under:
HKEY_LOCAL_MACHINE\SYSTE\\CurrentControlSet\Control\Video
and searches for 'Device Description', 'DeviceDesc' and 'DriverDesc' entries.
So either:
a. there really is no such entry,
b. something is preventing Hybrid from checking the registry,
would need a copy of the part of your registry to know more.

Cu Selur

Ps.: Only downside of ignoring this message is that Hybrid will remove support for 'VCEEncC'.


RE: "No graphic card detected!" with GTX 780, no CUDA - chiwin - 24.02.2018

Can I fix this problem?

[Image: 3340734e69cff094957497151b00627b.jpg]


RE: "No graphic card detected!" with GTX 780, no CUDA - Selur - 24.02.2018

You can export the 'Video'-folder, compress it and share it with me, so I can look into it.
Other than that making sure that you install the official AMD drivers might also fix the issue.

Cu Selur


RE: "No graphic card detected!" with GTX 780, no CUDA - chiwin - 24.02.2018

My AMD drivers is up to date and I attached the file to you. Thank you.

https://drive.google.com/file/d/1WByEIB0w4pqsZDFow3ueoASOq08r9ver/view?usp=sharing


RE: "No graphic card detected!" with GTX 780, no CUDA - Selur - 24.02.2018

Try disabling your Firewall / Anti Virus solution, when starting, looking at the registry entries there are a entries which Hybrid should find:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{90E70C91-17FA-11E8-8A31-3CA0677D6DA3}\Video]
"Service"="amdkmdap"
"DeviceDesc"="@oem5.inf,%amd6900.9%;AMD Radeon (TM) R7 M340"
"FeatureScore"=dword:000000d1
"Driver"="{4d36e968-e325-11ce-bfc1-08002be10318}\\0001"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{DBFA3DFB-DD66-11E7-854F-85178973D690}]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{DBFA3DFB-DD66-11E7-854F-85178973D690}\Video]
"Service"="amdkmdap"
"DeviceDesc"="@oem2.inf,%amd6900.17%;AMD Radeon (TM) R8 M445DX"
"FeatureScore"=dword:000000d1
"Driver"="{4d36e968-e325-11ce-bfc1-08002be10318}\\0000"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{DBFA3E03-DD66-11E7-854F-85178973D690}]

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video\{DBFA3E03-DD66-11E7-854F-85178973D690}\Video]
"Service"="amdkmdap"
"DeviceDesc"="@oem2.inf,%amd9874.47%;AMD Radeon(TM) R7 Graphics"
"FeatureScore"=dword:000000d1
"Driver"="{4d36e968-e325-11ce-bfc1-08002be10318}\\0001"
Hybrid requests all keys under 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Video' named 'DeviceDesc'.

Will also create a test version which will output some additional stuff for debugging in case this is not related to a firewall or anti virus software.

Cu Selur