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Introduction |
This guide is used to help you replace a battery for the HP Envy Ultrabook 4-1043cl. It can be the time to change the battery when the battery cannot chargeno longer charges, when the laptop shuts down unexpectlyunexpectedly, or when the laptop can only work for a short time period. This guide provides detailed step by step instructions to ensure your successsuccessful replacement. You may need an Ifixit PRO TECH TOOLKIT to remove the srewsscrews and unwarpunwrap the bottom enclosure. Before replacing the battery, make sure the charger is DISCONNECTED and the laptop is shut down for safety reasonreasons. If the battery is swollen, pay more attention and be more careful to avoid potential explosion. Meanwhile, it is highly recommended to use different containers to place the removed srewsscrews from different parts in case that you may forget where some srewsof the screws belong to. |
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