BSOD Stop 0x00000124 and freezing several times a day

Hi, I´m having a lot of BSOD recently. I put together this computer (in my profile) in january. I´m not sure but I think I had a couple of bsod in the first months. Then I installed another SSD and some weeks later more bsod coming... not really sure If this was related or not. It used to be a Interrupt_exception_Not_Handled Stop MV91XX.sys. So, after some research I installed new Marvell...