Seems to be a new design of the top cover, no 4 screws holding top down, this one have screws on the sides and something looking as a "button" on backside, how do i unmount the topcover on this miner?
I don't have a miner with such a cover, but I think this video will be helpful >
https://www.youtube.com/watch?v=czBf5E2lYDk&t=1sWatch this video on solder balls, 0 asic or when hash board only detects 44 chips or 22 chips and so on.
That is a great video, I did hit the like on it, I have a few things to add
1- When there is a short-circuit caused by anything whether it's excessive solder or a heatsink that dropped and shorting other chips, 99% of the time you will get 0 asic and not 44, 22, and the other weird combinations.
2- You talked about buying the black glue from China, it's indeed a good product and extremely cheap, but that product has to be stored in the fridge, it can't be at room temperature for more than 10 days, and with the pandemic and the slow worldwide shipping it could take more than 10 days so make sure you check with the courier or get another alternative from the local store.
3- The problems you talked about are very common in all 17 series with no exception, so it's probably worth mentioning.
Also, I would change the video title to " Chain[]: find 0 asic Antminer" as this will most likely be the most common keyword people would use.