AnsweredAssumed Answered

RADEON R7 240 700M 4GB Not Working with my Dell Desktop

Question asked by motieian on Dec 12, 2016
Latest reply on Dec 13, 2016 by redfury

Recently purchased a RADEON R7 240 700M 4GB, and installed it on a Dell XPS 8300. I have recently upgraded the PSU to a Thermaltake - TR2-600NL2NC ATX12V & EPS12V Power Supply which outputs 600W.

Once turned on, everything seems to be working inside as I hear the HDD and CPU fan working; however I have no signal to my LCD. I can't see anything and the screen wouldn't just show anything.

Once I put the old graphics card back in the computer, the LCD lights up and works.

 

Would anyone know what's wrong?

 

Thank you

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