Three beeps that repeat after a pause and occur when you power on your computer indicate a problem with the system memory. Three beeps that play and then stop as the computer starts successfully mean ...

Hey guys, I got a 2010 MBP i5, and I have a problemo: I was using the computer, then it froze, so I held the power button down for 4 seconds to turn it off. When I powered it back on, it gave me 3 ...

The sounds your PC tower makes when you reboot or turn your PC on are not always noises you can simply ignore. Before your PC boots its operating system, the motherboard runs a suite of diagnostic ...

A friend of mine just emailed that his iMac (2008 I think) running SL wou't boot. He says that all he gets is a white screen and three beeps. A Google search seems to indicate that this means RAM ...