If you have an Hp Touchpad then you have probably went to a charging problem! When the red battery symbol with a lighting in the middle shows up for 1 sec and then goes to a charger symbol! I have experienced this a couple times my self! Read below on the different ways you can fix it! Method 1: Charger port (Not cable) has 2 parts! Unscrew them and reattach them! Method 2: Hold the Power Button (On Top Of Tablet) and the home button for 15 seconds! Method 3: Try using a different Micro-USB cord! Method 4: Connect to a different charger...(Make Sure It Is A USB 2.0)! Method 5: Try RE-FLASHING the Rom! Try using ClockWorkMod Recovery first. If that does not work then try using the ACMEInstaller! Method 6: Let the TouchPad sit for about a Week! So the battery can 100% drain! Usually when you run out of battery there is still about 5% left! Then try and charge it! The Hp TouchPad only charges on a 2.0 charger! It requires that for more charging power! It does not matter what kind of Micro-USB cord you have! When my charger went out (UNIT) I hooked it up in my car (Has USB Port) and it charged great!!! Leave a comment below if you are still having problems!