Discover what the beeps your computer makes at start up mean Each time a user turns on his or her computer, the BIOS gathers information about the major system components and performs a special test ...

Have you been hearing beeps from your PC, and wondering what they mean? Those beeps come from your machine’s BIOS (a little piece of software built into the motherboard), and they’re its R2-D2-esque ...

IIRC, 3-3-1 on an AMI BIOS is memory, first 64K i think, but never memorised the Phoenix codes. Just google BIOS beep codes, Phoenix to see if they're the same (prolly not) ...