Display isn't showing after installing RAM

[Abrar_30]

I added 4GB DDR3 1333 MHz RAM more with my past 4GB DDR3 1333 MHz RAM.But the display doesn't work.Monitor is opening but it isn't showing anything after "Entering Power Saver Mode".

 

[Cenfx]

Have you tried taking the new ram out and seeing if it still works? Not sure this would be a RAM issue.

 

[maikutech]

Need the name/model numbers of your old and new memory sticks, with your mobo model name and number.