ETH - No GPU device found......

[Lyricz]

Hello,
I did a complete reset of my System, Windows 7 Enterprise 64 bit.

But now the Miner wouldn´t start,... I tried everything,..installed new driver,..newer and older one (actuall I´d installed Crimson 15.2) but everytime the same issue.

Ethminer show the 3x R390s, but if I wan´t to mine it shows "No GPU device...."
Any ideas to solve this sh.. 

[philipma1957]

yeah you are missing microsoft net 4.5   google or bing it to download it

https://www.bing.com/search?q=microsoft+net+framework+4.5&form=APMCS1


but go to the pc and look for it in the search box window first.

net_framework     should show you   a folder .

it may be corrupted .  since my pc was running windows 7 pro and only for eth coin mining I did everything from the beginning

Also did you download msi afterburner?   it allows some video card tweaks and trouble shooting

[Lyricz]

Hey,

I updated Framework to ver. 4.6.2 ...but the same problem 

Afterburner is still installed and shows all three card,...no abnormal parameters 

[Heardalis]

Dont use -g

[Lyricz]

Dont use -g

If I remove the "-g" flac the miner will use the CPU for mining,...not really effective