Hello chrisnyo,
Welcome to the HP Forums! I hope you enjoy your stay!
I understand that there is no sound from your computer speakers. I will do my best to assist you, but first I require the following information:
1. The computer's model number. If you require assistance locating this information, please reference this website: Guide to finding your product number
2. The computer's operating system. If you require assistance locating this information, please reference this website to determine your Windows operating system.
3. Have you installed any new hardware on this computer, before the issue appeared?
4. Have you installed any new software or drivers on this computer, before the issue appeared?
Thanks for bringing this issue to the HP Forums. Have a great day!
Mario