my laptop's acer aspire 5742 charging light blinks some times on plug in

beyblade00745
beyblade00745 Member Posts: 1 New User

On mostly when my charge is 96% the charging light starts blinking red continuously , some thimes it does not charge the laptop too , but after some time it starts again , kindly tell me whats the reason behind , thanks . Smiley Happy

Answers

  • -Justin
    -Justin Member Posts: 2,362 Skilled Specialist WiFi Icon

    beyblade00745,

     

    It sounds to me like the battery is reaching end of life (EOL) or there is a problem with your charger. An easy way to make sure it's really only one of them, not both, is to try these steps:

     

    Power the unit off while battery and charger are plugged in, does the charging light flash red at all?

    When the unit is fully charged will it operate on battery power alone for any amount of time?

    With the battery uninstalled, does your system work without issues?