When you hear the words IE 8 or any derivative, you shudder at the thought of having to hack away at nice standards compliant code to get it to work. Unfortunately in an enterprise setting, you can’t just ignore the IE users. Microsoft has in-grained themselves in the big enterprises and IE is one of those staple products that you must support.
In June 2011, I upgraded my macbook pro (MacBook Pro 13″/15″/17″ Unibody with Core 2 Duo “Penryn” and 9400M G chipset (Mid 2009): max, 8GB), with 8GB of RAM. I bought the Corsair RAM (CMSA8GX3M2A1066C7) from newegg.com
At first (running Snow Leopard OS X 10.6), it crashed every once in a while, but I figured that going to OS X Lion (10.7) would fix it. I was wrong. Lion seems to magnify all there is to these crashes. I would get the grey screen of death as well as applications randomly quitting. These issues seem to escalate as I kept updating from 10.7 to 10.7.2
As always, I thought it was the install of my Lion, as I had just updated on top of Snow Leopard, which on forums was said to be a bad practice.
Finally I got sick of my crashes and googled around and found this forum where they mentioned that it was Lion and its finicky-ness with bad memory. I had never thought that the memory would be the issue. here
So the forum member suggested running rember which is basically a os x wrapper over memtest
I started my system in single user boot mode and ran the test. Unfortunately the forum describes the wrong procedure to run the test, I’ve included it below:
- Download rember and put it on the root of your HD
- Start up in single user boot mode (hold down Command-S)
- Navigate to rember (/Rember.app/Contents/Resources)
- Execute memtest with default settings (./memtest)
After removing my 8GB RAM and reinstalling my 2GB standard RAM, it seems to become more stable.