Why is my laptop beeping? (Causes+Fix)

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This article discusses how to identify the cause of why is my laptop beeping, identifying the manufacturer of your computer’s BIOS, and accessing the relevant online manual. Manufacturers have typically incorporated motherboard beeps and noises into products to aid human-computer interaction.

why is my laptop beeping continuously

While some show that our systems are functioning normally, others show major problems. After turning on the computer, we hear these sounds in the form of beeps. These beeps, however, serve as a warning from the computer that it cannot start up because of serious internal problems. How can we stop them, and what do they mean?

Why is my laptop beeping?

A single beep from your laptop or computer indicates that the system is starting. However, if your laptop constantly makes a constant noise or beeping, there is likely a significant system fault. To prevent such problems as soon as possible to acquire effective PC performance we know computers are electronic devices, making technical errors a very deep concern.

It can only be kept functioning properly with routine maintenance and extra attention from a professional. You may need assistance from a computer service expert in very dangerous situations like virus or malware attacks. This article explains why my computer keeps buzzing and producing noises.

Therefore, if your laptop or computer makes a beeping noise or sound when it is working or starting up, don’t ignore it. The annoying beeping sound from the computer speaker is identical to this one. In this article, we’ll talk about the causes of my computer’s constant beeping and how to stop it.

The beeping sound that your computer or PC makes when it is turned on is referred to as beeping. Beep codes are the names given to the beeping noises. It is used by the software that controls the hardware in your computer, i.e., BOIS, during the POST (an initial test to determine whether or not your computer can start) to indicate any initial faults in the machine.

Your system’s motherboard may have run into trouble before it could send any error signals to the monitor if you hear a beeping sound when you start on your computer. Thus, we can conclude that the beeping sound is a means of alerting you to a problem when the computer cannot display an appropriate error to you on the screen.

How do you identify computer beep errors?

A series of beeps as opposed to a single short beep, which is customary and signifies that your system is booting up typically denotes an internal problem. Each series of beeps denotes a specific problem and points to a different area of your computer that isn’t working properly. To help you, the AMI BIOS beep codes are listed below.

How do you identify computer beep errors

Two brief beeps signify a Parity circuit failure, while a single short beep denotes a DRAM refresh failure. Three brief beeps indicate a failure of the Base 64 k RAM. A keyboard controller Gate A20 defect is indicated by four short sounds, a system timer failure by five short beeps, a process failure by six short beeps, and a virtual mode exception error by seven short beeps.

A failure of the display memory read/write test is indicated by 8 short beeps, a failure of the ROM BIOS checksum is shown by 9 short beeps, and 11 short beeps indicate a failure of the cache memory.

  • A video card memory issue indicates one long and two short beeps.
  • A conventional/extended memory failure is indicated by 1 long and 3 short beeps.
  • A failed display/retrace test is indicated by 1 long and 8 brief beeps.
  • A two-tone alarm indicates problems with voltage levels and poor CPU fan speed.

The Award BIOS beep codes are shown below. However, because this bio is used by such a wide range of computer manufacturers, the beep codes could vary.

  • A video problem is indicated by 1 prolonged and 2 brief beeps, and the BIOS cannot initialize the video screen to display further information.
  • One lengthy and three short beeps signify a bad or undetected video card, respectively.
  • A RAM issue is indicated if the sounds go on endlessly.
  • When the computer is operating, high-frequency noises that recur frequently mean the processor is overheating.
  • Continuous noises that alternate between high and low frequencies point to a CPU issue that could result in harm.

Step to fix computer beep noise:

The computer’s beeping noise can be attributed to several factors. To answer the question, “why is my PC always beeping,” you must first identify the cause. Finding the beep code is the first step; the next is how to handle or address this problem. Here are a few simple fixes for the laptop or computer noise.


If your computer is on and beeping, shut it down and try again.


Pay immediate alert to the beep codes that appear as the computer boots up. If you’re unsure about the beep codes for that sound, restart the system a few more times to better understand it. Restarting a few times won’t change or make the issue worse.


Note down any beeps that your computer is making. Such as the number of beeps your laptop produces per minute, the length of the noises, if they repeat, and so on. Even though it might seem stupid, this information is crucial in identifying the cause of the computer’s beeping sounds.


Finding out whose business made your computer’s motherboard or BIOS chip is the next step, so do that now. A computer’s motherboard is a crucial component for running software, as is well known. The computer industry has never identified a particular cause for this annoying noise. Learning more about your PC’s manufacturer is crucial to do. You will have a better grasp of laptop noise after reading this information.

Installing the free system information tools is the quickest way to learn this. These tools will reveal the specifics of the BIOS, including if it was created by AMI, Award, Phoenix, or another company. If this doesn’t work, open your computer and look at the motherboard; you’ll see the manufacturer’s name there.


You are now aware of the BIOS creator. Each BIOS manufacturer has its symbols for various beep pattern types. Therefore, use the Beep Code Troubleshooting Guide to identify the cause of your computer’s issue. For a better understanding, each Bios manufacturing company provides a lesson guide. A list of some userfriendly BIOS instructions:

  • AMI Beep Code Resolution (AMI BIOS)
  • Troubleshooting Award Beep Code (Award BIOS)
  • Fixing the Phoenix Beep Code (Phoenix BIOS)


You can identify the root cause of these noises and resolve them using the BIOS maker company’s troubleshooting instructions. The issues may involve hardware, such as RAM, video cards, or other devices, and will be resolved if they are identified.


In this post, we’ve shown how to solve the problem of why is my laptop beeping and making noise. By identifying the beep codes and a few other additional techniques, we have seen various approaches to solving the problem of the laptop beep sounds. With the help of these different techniques, you may quickly determine the source of the computer noise and eliminate the beeping sound.

This issue can be resolved or fixed using the information in the article above. I hope the knowledge I’ve just shared will greatly benefit you. If the data is inaccurate, you can’t figure out the issue or keep hearing the computer beep continuously. We firmly advise going to the authorized service facility to resolve this problem.

Frequently Asked Questions

How do I get my Dell laptop to stop beeping five times?

Try updating the BIOS, make sure there are no additional external USB devices attached, the battery is at least 50% charged, and an AC adapter should be plugged in.

When I switch on my HP computer, why does it beep five times?

A 5 beep error number indicates a Pre-video memory issue, and re-seating the RAM modules is the recommended course of action when one of the modules is malfunctioning, according to page 195 of the PC maintenance and service manual.

Why won’t my laptop switch on and beeps?

POST beep codes might signal faulty and damaged hardware. Your computer not starting is generally unpleasant, but it’s frequently worse when it starts beeping at you. A fault that is serious enough to prevent the system from starting up is present in a computer that won’t turn on and beeps.

How do I stop the beeping on my HP laptop?

Remove the battery and power cable. While booth power sources are removed, press and hold the power button for 15 seconds. This should restart the computer’s hardware. Tap the F10 key as you re-turn the device on.

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