None of my fans will spin and rgb wont light up on any of them on Omen 35 L

[Mant73]

Everytime I turn my pc on, none of the fans including cpu fan will start spinning and the rgb won’t work on anything except the ram.

[Deep_World]

Hi @Mant73,

Welcome to the HP Support Community!

Thanks for reaching out!

We're thrilled to have the opportunity to assist you and provide a solution.

Sorry for the inconvenience caused don’t worry let me help you.

To better understand the issue, could you please provide a few more details?

To help narrow it down, a few questions would be useful:

1. Power reset – Turn off the PC and unplug it. Hold the power button for 15–30 seconds to fully drain residual power, then try turning it on again.
2. Minimal boot – Disconnect everything except CPU, RAM, and GPU (if there’s no onboard graphics). Try powering on to see if fans spin.

        3.Software Reset

• Install or update Omen Gaming Hub. Sometimes RGB/fan control is disabled until the software initializes.

Since the RAM lights come on, the motherboard is getting some power, but this could indicate a motherboard, CPU, or power supply issue.

I hope this helps.

I'm glad I could help! 😊 If this resolved your issue, please mark it as "Accepted Solution" and click "Yes" on "Was this reply helpful?" Your feedback not only keeps us going but also helps others find the solution faster! 

Take care and have an amazing day ahead! 

Best regards,

Deep_World