Your PC may be subject to many issues and showing no display is one of them. When you push the power button, BIOS (Basic Input Output System) starts to work with a function called POST. It checks all the hardware’s integrity. If any error occurs, you can fix it from the BIOS window. However, sometimes there is no display and you will hear a beep sound; there can be 1 beep or 2 beeps or more beeps which are used by the system to indicate the type of error.
Typically, when you hear two beeps, it suggests an issue with the computer’s memory (RAM) or the main system board. A simple way to figure this out is to first remove all the RAM, storage devices, and the graphics card if your computer has one. Then, start the computer to see if the beeping stops. If it does, you can gradually put back the parts you took out, one by one, and restart the computer each time to pinpoint the problem.
In today’s post, you will learn how you can fix this problem. So, let’s start.
How to Fix – ‘2 Beeps on Startup No Display’ Issue
When BIOS finds any kind of hardware issue, it cannot hand over authority to the Operating System; hence creating a beep sound warns the user about the issue as there is no display to show in text form. No display suggests that the problem might be in the graphics section. Besides, RAM and power issues can also be responsible for not showing the display.
Fix 1: Change Your Graphics Card
Having a bad graphics card may be the source of the problem. An unofficial graphics card sometimes does not go well with the motherboard. The display cannot form because of a poor GPU and you need to replace it. Make sure that you buy an authorized GPU that has enough resources to sync well with your system and your activities as well.
Enhance your system’s performance with this authorized graphics card.
Fix 2: Replace 2 RAM Sticks with 1 RAM Stick
You may have mounted 2 x 8GB RAM sticks to get the advantages of dual-channel technology i.e. increased speed and efficiency. However, using 2 RAM sticks instead of one can cause trouble especially if two sticks do not match with each other. Hence, move out one RAM stick use one, and see if the issue is fixed.
Improve your PC’s performance with compatible RAM sticks. Avoid issues caused by mismatched sticks.
Fix 3: Get a New PSU
No display with 2 beeps may also occur because of a poor PSU (Power Supply Unit) that is unable to supply the amount of power the GPU needs. For a modern-day graphics card, you would need a PSU having a capacity of at least 750W. Also, make sure that your video card is well plugged into PSU and there is no connection error.
Ensure optimal power supply to your GPU with this reliable 750W PSU.
Frequently Asked Questions (FAQs)
What do beeps mean when the computer starts?
Different beeps indicate different issues with your computer system when the computer starts. For example, 1 long 3 short beeps mean the issue is with VRAM, repeating beeps indicates certain memory error and high frequency beeps stand for CPU overheating.
How do I keep my computer from beeping at startup?
You can easily fix this issue by following these steps – first, check the keyboard and see if there are any stuck keys. If so, fix it. Then confirm that all the peripheral cables are properly connected to the system. Lastly, make sure that your computer’s air vent is in fine condition and that there is nothing blocking it.
What do 2 beeps mean on Lenovo?
Basically, regardless of brand, on most computers 2 beeps generally mean that either there is a problem with the system board, or the RAM is facing any difficulties. Uninstalling and reinstalling them does the fix most times.
It is always wiser to test your system beforehand with all the equipment installed when you build a PC. Poor quality in graphics cards, RAM, or PSU will create issues. Buy all the necessary devices that are authentic and original. Hopefully, you have got the fix for no display with 2 beep errors.
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