I would replace the backlight LED strip first. Since your tv is edge lit, it's not a big deal to replace. Not overly expensive either. It's impossible to tell which one is bad (led driver or LED light strip) without some trouble shooting and testing being done first. If it's the strip, the unit will be easily tested with a known good strip connected. Do this before the existing one is swapped. If the led driver is bad, a known good strip will still flash. Then you get to do board level repair or just buy a new board.
Window AC units typically have standing water in the outdoor half to improve the energy efficiency of the unit. The outdoor fan has a “slinger ring" on it that picks up the standing water and wets the outdoor radiator. This lowers the temperature of the outdoor radiator through “wet bulb" evaporation, and the hotter it gets outdoors the more it helps. The easiest way to get rid of the moldy funky odor is to keep the unit sanitized. Clean the air filter and use a bathroom sanitizer type of cleaner on the indoor radiator. There are two main types of cleaner sanitizers: oxidizing agents (chlorine bleach, oxy peroxide, toilet bowl cleaner acid) and alkaline agents (ammonia, scrubbing bubbles, windex). Pick one and use it on the indoor side while the unit is shut off. Let the agent penetrate and do it's job for a bit. Spray some rinse water and let that follow the cleaner outdoors. Put the unit back to work and the outdoor side will usually take care of itself.
Sounds like a fuel system problem. My favorite lawnmower cleaner is e85. Go get a half gallon of it and some colored 2 cycle oil. Replace fuel system fuel with e85 mix and remove carb bowl drain screw or entire bowl. Catch escaping fuel and clean up the bowl if totally removed. Put carb back together when fuel changes color. Drain remaining e85 and use for cleaner or in your flex fuel vehicle.
You're not an electric wizard. Please don't die trying to fix this. 230 volts is powerful and lethal. Sounds as if you procured a general purpose replacement for the dead motor and now it's not going back together correctly. Look up schematic diagrams and connect the dots. If your new motor isn't the same as the old one, it can be made to work with labor and materials. If you mess around too much something will die. Then you will spend more money on it or get shocked or both. Find a schematic reader.
The apple watch is not made to be taken apart and repaired. If you take it apart it loses its water resistant seal. If you find parts they are going to be not cheap. Then we get to glue and clamp the watch back together. Super glue and silicone. Good luck with the Apple store is my advice, don't giving this to one people's at the mall.
Ok so if the washer will gravity drain and the pump is spinning dry, why won't it drain? The pump is failing under load. The impeller has loosened from the shaft. Try replacing the power head of the pump.