This tool decodes motherboard beep codes from AMI, Award, and Phoenix BIOS systems.
Select the BIOS vendor, choose the beep pattern, and receive a technician‑grade diagnosis with severity and recommended actions.
Beep Code Input
Beep Code Analysis
Enter a beep pattern and select a vendor to begin.
How Technicians Use Beep Codes
- Beep codes indicate which hardware component failed during POST.
- Codes differ between BIOS vendors — selecting the correct vendor is essential.
- Most beep codes point to RAM, GPU, CPU, or motherboard faults.
- Continuous or repeating patterns often indicate severe motherboard issues.