Yes, to change the notebook presented some problems,
The case is the following, this vacation I went to southern Chile and separate me from my precious notebook, for which leave it safely away in a strategic place for if some thug that came to my house.
Well the fact is that after three weeks without using the notebook, the turn I realized that he possessed no load, which I found normal after the time mentioned, but after being charged for more than four hours on the notebook battery icon still orquestras with 0% charge, in addition to the LED load current or notebook would not stop blinking. Therefore
sevice call HP and they told me was to recalibrate the battery, which is not very complicated process, as I detail here:
- Wait for about 3 to 4 hours to charge the battery, then disconnect the charger and reboot the PC into Safe Mode (press F8.)
Case 1 - If you receive something cargo entering Safe Mode of Windows and let the pc turn itself off, changing the configuration of power for no hard drive or turn off the screen.
- After the PC itself off for not having power, plug in the charger again and enter windows in normal mode, it should start charging immediately, which will look at the battery icon.
Case 2 - In the event that the battery charge does not receive the solution is to enter Safe Mode in Windows with the charger plugged in after being in this way to disconnect the charger, the notebook will shut down automatically if not cargo hold, then enter windows in normal mode.
- Once you turn on the pc in normal mode windows will be appreciated that the battery will begin to accumulate charge.
Note: Para ambos casos es recomendable que una vez que la batería haya logrado obtener el 100% de la carga, esta se vuelva descargar completamente, para esto se configurará en propiedades de energía que ni el disco duro ni la pantalla se apaguen , y asi el equipo se apagará y no entrara a modos de ahorro de energía.
Finalmente recuerda volver a poner las propiedades de ahorro energía orginales o las que tu personalices.
Con esto se da por finalizada la calibracion de las baterías de notebooks Hp, en mi caso de un dv6420la.
PD: si las soluciones expuestas no logran generar carga en tu batería lo mas problable es que la batería esté defectuosa por lo cual se necesitara a new
