(Originally posted in the wrong forum)

Just purchased 8 GB of RAM for my MacBook Pro 13", late 2011 Model:

G.SKILL 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3 1333 (PC3 10600) Laptop Memory Model F3-10600CL9D-8GBSQ

Put them in today and everything was working fine. Computer was running faster. Then I was watching a YouTube video and all of a sudden weird images appeared on the monitor and an alarm started sounding from the MacBook. I shut down the computer, started it up again, but the same thing happened.

Here's links to 2 screenshots

Advice? Suggestions? I never had this happen before today.

http://i46.tinypic.com/2qm2aki.jpg

http://i48.tinypic.com/2ecirrc.jpg