HP Probook 450 G4 - 2 long beeps and 2 short beeps on start-up

[Probleemke]

Good morning,

Our brand new HP Probook G4 gives black screen and 2 long followed by 2 short beeps, blinking led shift and num locks. It stops after 5 times. The fan is making lots of noise.
Nothing to see on the screen...

Back to the factory?

 

[webworkings]

If it is brand new, it shouldn't be giving you any problems. I would either be contacting the place you bought it from for an exchange or the manufacturer for same.