No Projection after powering on, Can hear audio when connected to laptop playing video

[Vin]

Hello and welcome to the forum. Can you please provide answers to all the questions like this user did for example?

Troubleshooting: Projector won't power on / no picture display / shuts down soon after starting

Check Power Adapter and USB cable Are you pressing and holding the power button (on the projector or the remote) for a few seconds? YES Are you using the supplied power adapter and USB-C cable? YES Do you see red/blue flashing LED on plugging in the charger? This means the power adapter you’ve connected is not supported. Please use the supplied power adapter. NO If you’re using the supplied adapter and cable, continue to the next section. Check battery charge status Make sure the projecto…

Also, it seems this user found a workaround. His issue seems the same from what I understand from your explanation. Check this video:

Philips PicoPix Max - Lamp not working & Workaround

Hope this helps.