The PC does not start

My home PC: Compaq4000 HP (S/N: [edited by Moderator], cannot start up!

When to connect the PC with power source and never push the PC power button. PCs come with 4 beeps and continued to repeat 4 beeps again. I don't know why?

1. I am trying to replace it with the new RAM, but not resolved

2. remove power supply to drive hard & CD/DVD-ROM, but not resolved

Maybe problem come power PC or the main card?

Can anyone help?

Hello Xuenv,

Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the Forums of HP, I would like to draw your attention to the Guide of the Forums HP first time here? Learn how to publish and more.

I understand that you are having problems with your PC HP Compaq 4000 Pro small Form Factor Business does not start. I'm sorry, but to get your question more exposure, I suggest posting in the trade forums, since it is a commercial product. You can do to the company - Compaq, Elite, Pro PC.

I hope this helps. Thanks for posting on the HP Forums. Have a great day!

Tags: HP Desktops

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