Xbox Series S - beep on and beep off

One of the reasons which can cause a been on and beep off, especially after HDMI port replacement, can be...

TDP158 readings at Xbox One X

Here are readings on the diode mode vs ground of each pin. I've done it clockwise and started where the...

American Police Car Siren - Faulty

On Youtube Screen Repair, you can see a video about this siren. Here are promised photos:

https://photos.app.goo.gl/6BjXCMZyps1jhXjD8

HDMI port reading in game consoles

I've used my old multimeter from the '90s to make those measurements. These might not be 100% accurate but are...