My projector light is flickering and projector is getting heat so fast

How do I repair a chair when the chair back wont lock into positions??

A friend of mine plopped into my chair and it made a loud popping sound. After that it started to lean forward really bad. It still spins and the castors are fine. It only leans forward. Any idea what it may be?

I have a Hitachi 50HTY62U? I have no picture only damaged Screen, but I can hear my programs I watch in the background? How much will it cost to be picked up fixed and sent back to me?

I have a Samsung LS34J550WQNXZA 34" ultrawide display that I picked up in late 2021. The monitor worked fine for the first 6 months, but then it started to randomly turn off for a few seconds. Sometimes it would just be once, but it's now turning off multiple times per day. I've swapped out cables, switched from Displayport to HDMI and back, tried different docks and different computers. It's the monitor itself. It acts like it's losing power as it totally disconnects from the computer and reconnects. Any advice?

I haven't used my watch for 1 year. So now I placed it on the charger but it seems not to be charging. Shouldn't the battery life display on the screen while it's off and charging? How can I fix it?

Is a detailed disassembly guide coming any time soon?