Is my RAM compatible with my motherboard?

The memory is compatible with the board. Do you have 1 or 2 sticks of that RAM? If 2, are they a matched set? I see you have 4GB listed, But I was wondering if the one you linked to was another 4GB upgrade.
 



Yes I have an existing RAM before the upgrade.

 

You may be running into dual channel problems since the 2 sticks are not a matched set. Dual channel memory mode is quite picky when it comes to timings, manufacturing lots, manufacturing date, etc. That's why memory for dual channel systems is usually sold in MATCHED pairs.

But unless this only happens since you added the 2nd stick, you may have other issues. Software conflicts, registry errors, too much stuff running in the background at one time, etc. Try running CCleaner and do the Clean and Registry portion both. That may clear up issues you are having: https://www.piriform.com/CCLEANER

 


My motherboard does run on dual channel..I guess that's probably it..