回复： How to repair power button for Mi 4iTrom, the attached link may show you how to access board to where power button is, does not illustrate actual changing of power button, but will show you what disassembly you may be in for. You can search the net for a replacement power button. Check the attached link,instruction and guide, Good luck I hope this helped you out, if so let me know by pressing the helpful button. Xiaomi Mi 4 Motherboard Replacement
回复： Why is my riding lawn mower burning oil?Jud, Most common reason for small engine to all of a sudden to start burning oil is an over filled crank case. Some times a faulty needle and seat or fuel shut off solenoid can stick open, allowing gas to flood into the crank case overfilling it, thinning oil and allowing it to burn very easily. For more trouble shooting and to learn possible reasons for small engine burning oil/smoking check the attached links, good info to be found there. Good luck. https://www.briggsandstratton.com/na/en_...-emits-white-blue-smoke.html https://www.youtube.com/watch?v=bc0gfCds...