RAM is a vital component that ensures a system's proper operation. In simple terms, RAM functions as short-term memory, where your system temporarily stores information while working on a task.

The Windows memory diagnostics tool requires a restart and performs tests during the startup process. Normally it works in standard mode and performs two test runs before the computer restarts and ...

The G5 I'm using freezes fairly often (about once a day). After checking through Apple's knowledge base, it seems like the culprit is often bad Samsung RAM from Apple, which is what this machine has.