I've been having this laptop for long time and i decided to power it up a bit and buy new pair of RAM memorry. I checked the motherboard model and swa it requires DD3L 800 or 1066 Hz ram memmory up to 8 gb. Therefore i bought 1066 hz 2x4 GB DD3 memmory asumming it is compatible. However i noticed it doesnt work on windows 64 bit while it works on windows 10 32 bit operating system... The 64x os just wont boot and goes into boot loop.

Is it possible that the memory isnt compatible? Can you suggest me some solutions?