What does 3 beeps mean?

I just built my first computer everything is plugged in except the power led and the usb 3.0 header but when I turn on my computer I get 1 long and 2 short beeps I've already tried removing my graphics card and same thing happens could there be anything else causing this? Oh and my motherboard is a asus m5a78l-m lx plus matx am3+
3 answers Last reply
More about beeps
  1. Three beeps usually means VGA not found (no video, onboard or discrete card).
    But to be certain you need to read your motherboard's manual.
  2. mobo manual doesnt say anything about beeping, or at least I haven't seen anything about it and I've gone through the book..
Ask a new question

Read More

Computers LED Monitor Motherboards