Faulty RAM modules can cause a variety of problems and can come from any vendor -- including Apple. Furthermore, the problems caused by bad memory can be latent, developing over time, and/or ...

The use serviceable slot takes a different size stick. Also, I just bought the RAM in the slot in question from Crucial about 3 months ago. I bought it because I was having a problem with the RAM in ...

My desktop was running a power supply that was about, oh, 8 years old. I shut it down for a while whilst I was moving and a few months later it doesn't boot up. Sometimes posts, sometimes just beeps.