Question What does this beep sequence mean ?

[asiff6000fx]

Hello fellow tech enthusiasts,

I have a PC with the following components:

• CPU: Intel 10th Gen i5-10400
• RAM: 32 GB DDR4 2666 MHz
• Motherboard: ASUS PRIME H470-PLUS
• PSU: Corsair 650W

I've recently encountered a problem when trying to power on my pc. Upon startup, my PC emits a series of beeping sounds, and I'm not getting any display output on my monitor. I've checked all the connections, reseated the RAM, and made sure everything is properly connected, but the issue persists.
The beep sequence is:

1 Long beep, 3 short beeps, pause, 1 short beep​

Video link with the beep sound

View: https://www.youtube.com/shorts/In6qBc50oHA


I'm not exactly sure what these beeping sounds mean, and I'd greatly appreciate any insights or guidance on how to diagnose and resolve this issue. Could it be a hardware compatibility problem, a faulty component, or something else entirely?

If anyone has experience with similar problems or knowledge about the ASUS PRIME H470-PLUS motherboard and can help me troubleshoot this issue, I would be extremely grateful.

Thank you in advance for your assistance!

 

[Colif]

one long, 3 short - Conventional or Extended memory failure. Remove added memory, or reseat the installed memory sticks.
1 short - DRAM refresh failure

What Are ASUS Beep Codes and How To Identify Them | SoftwareKeep

We're here to talk about beep codes and how they can help you diagnose problems with your ASUS device. What is a beep code? Find out here!

softwarekeep.com

Both point at ram

could need new sticks. Try running with just 1 stick if you have 2.
not sure it help but could clean memory slots out, make sure no debris in them.

 

[asiff6000fx]

thanks for your reply and time but my one is

1 Long beep, 3 short beeps, pause, 1 short beep, and it's a bit confusing please watch this video with the beep sound I tried my best by swapping 4 RAM sticks and all sound the same​

View: https://www.youtube.com/shorts/In6qBc50oHA

 

[Colif]

PS: The long beep + 3 shorts (pause) 1 beep is indeed VGA not detected and not hardware malfunction on asus motherboards.

Can't boot: Long beep, 3 short beeps, pause, 1 short beep

Hello, first time posting here since I'm getting kind of desperate. I've put together (again) this build: MB: Asus M5 A97 R2.0 CPU: AMD FX 6300 GPU: XFX AMD Radeon HD 7800 Series RAM: Kingston 2x4GB DDR3 1600 HDD: Seagate 500GB SSD: Kingston 60GB PSU: Corsair CS450M It's a build I've put...

forums.tomshardware.com

its gpu - https://www.overclock.net/threads/asus-motherboard-wont-boot-1-beep-3-beeps-then-1-beep.1513880/

 

[asiff6000fx]

thanks but my pc monitor is plugged in to onboard VGA port.

 

[SkyNetRising]

thanks but my pc monitor is plugged in to onboard VGA port.

Are you sure, your cpu is i5-10400 (and not i5-10400F for example) ?

 

[asiff6000fx]

no its i5-10400 evrything workd fine for past 3 years only recnetly it hapnd