For those of you who have a tablet computer that suddenly dies for no apparent reason ... If you think the battery may have packed up, it is worth searching YouTube for possible solutions. My 5 year old Galaxy Tab is still going strong but I assume that eventually the battery will die so I have found a video showing how to replace it. It looks a relatively straightforward job to open the tablet once you see where the hidden screws are (inside the charge port/signal connector - sneaky!). Replacement batteries can be found on
eBay for a pretty reasonable price.
If the tablet is dead and you don't want to pay someone else to fix it, why not spend £10 or so to have a go yourself? The screen of the laptop that I am typing this on died a couple of years ago but I managed to fix it after watching a YouTube video showing me how to get inside. It turned out to be a burned out soldered joint on the backlight. I resoldered it and it has worked perfectly since then.
As for slow booting ... I very rarely shut my tablet down so I rarely have to boot it. It can sleep for a couple of weeks on one charge so I just put it to sleep when I have finished with it. It comes back out of sleep in a couple of seconds. I put it on charge every morning to top up while I am having breakfast.