I’m having the same symptoms after replacing the case, it still powers on but won’t charge, and I’m getting 5v readings on both ends of F1 as well as 2 contacts on EM10. What’s the next place to check for charging voltage (besides the battery contacts)?
When my battery is dead, the Kindle Touch shows the charge battery screen, no missing pixels. When it’s charged, all I get is a black screen except for the upper right corner where there is a wedge of white. Also, the power LED stays on, not just momentary like my D01100 does. I have tried resetting it many times, both plugged in and unplugged.
