3 long beeps followed by 3 short beeps and won't connect to monitor

[Skyehammer]

Hi - as I went to power down my HP Omen 25L last night a Windows 10 update came along so I left it to power down while updating - this afternoon I'm playing Call of Duty and just as a friend joins my monitor switches off - when I re-start the computer it makes 3 long beeps followed by 3 short beeps - I only bought the desktop on 7th June 2021 so it's practically brand new . I've read it could be a RAM issue but I don't want to do anything myself seeing as it's under guarantee .

[Skyehammer]

p.s. I should add that now my computer won't start or connect to the monitor - I've tried swapping HDMI cables .

[KrazyToad]

@Skyehammer

Welcome to HP Support Community

I understand your concerns

At this point I suggest you contact HP Support in your region for service options

1) Click on this link - www.hp.com/contacthp/ 
2) Select your product type below.
3) Enter the serial of your device. 
4) Select the country from the drop-down. 
5) Select the chat or get phone number options based on your preferences. 
6) Fill the web-form and proceed further.

Thank you

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