RAM upgrade, works fine then crash

[alpar.gergely]

Hello, i recently ordered a Corsair DDR3L 4GB 1600mhz 1.35v RAM for my laptop wich is already had 4GB DDR3L 1600mhz 1.35v Ram in it, I placed the Ram in, it worked fine for 1 days, the BIOS showed the plus 4gb ram in dimm slot2 and the total 8gb Ram, then in the next day when i tried to start my laptop, it kept restarting when the windows just started, i removed the new ram and it ran perfectly, then i tried to place it back and then the laptop started beeping, removed, runs perfectly

 

[thetiesthatbind2018]

Try a BIOS reset. If it doesn't work, then the different RAM causes incompatibility issues.

PS. Also try to boot with the Corsair RAM stick only and see if it works, it doesn't probably the stick is defective and you'll have to RMA it.