Why is my computer beeping when it is starting up?
If your Acer computer makes beep sounds during start-up instead of booting normally, there could be something wrong with the hardware. The beeps are generated by the BIOS and come in different patterns, co-called beep codes. Each code stands for a specific issue, such as a faulty memory or graphics card, or a motherboard error.
However, beep sounds could also be caused by improperly installed components or poorly connected external devices. To determine whether the beeps are caused by a hardware issue or something else, perform the basic troubleshooting steps described below.
How to perform basic troubleshooting on Acer computers
- Power cycle your computer.
- Turn off your computer.
- Unplug it from the power source.
- Wait at least 30 seconds.
- Plug it back in and restart your computer.
- Remove external devices.
- Turn off your computer.
- Disconnect all USB drives.
- Unplug printers or any other peripherals.
- Make sure no external devices are left connected that could cause startup problems.
- Restart your computer.
- Check your hardware connections.
- Turn off your computer.
- Make sure the RAM modules are properly seated in their slots.
- Check that the graphics card is firmly connected.
- Ensure other internal components are securely installed.
- Restart your computer.
If your computer continues to make beep sounds after following these steps, proceed with the steps below.
How to document and report a beep pattern
- Restart your computer.
- Listen carefully to the beeps during startup.
- Count the number of beeps and note the sequence.
- Write this information down.
- Contact Acer Support.
- Let the agent know you have:
- followed all the basic troubleshooting steps as described above.
- documented the beep pattern.
- Then provide the beep pattern to the agent.
Now the agent can provide the repair technician with all the details needed to quickly diagnose and resolve the hardware issue.
