Just a thought.
Look in the mobo manual.
Does it say the bios should beep for ok post?
Just build a new system but I can't hear the single beep during POST I've check the speaker polarity even changed the speaker with working one still no beep..
P4 2.4B, ECS 648FX-A, DDR 333 256MB, XP Pro SP1,PSU 350Watt,40G HDD.but anyway the system is working fine
any ideas ? TIA ! Arnold