Dell Inspiron 15-7559 Battery Replacement

Введение

This guide will demonstrate how to replace the battery for the Dell Inspiron 15-7559. This may be necessary if you have issues charging or turning on the device.

For your safety, discharge your battery below 25% before disassembling your device. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair. If your battery is swollen, take appropriate precautions.

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Шаг 1 Back Panel

Dell Inspiron 15-7559 Battery Replacement, Back Panel: шаг 1, изображение 1 из 1

Turn off the computer.
Disconnect the charging cable from the computer.
Failure to turn off the device and disconnect the cable could lead to personal injury or device damage.
Flip the computer upside down.

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Шаг 2

Dell Inspiron 15-7559 Battery Replacement: шаг 2, изображение 3 из 3

Remove the captive screw located on the top section of the back panel, using a Philips #1 screwdriver.
Keep in mind that the screw cannot be fully removed from the panel, even when fully loosened.

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Шаг 3

Dell Inspiron 15-7559 Battery Replacement: шаг 3, изображение 3 из 3

Use the blue, plastic opening tool to gently pry a section of the back panel open.
Next slide the opening tool around the back panel to disconnect the clips holding the panel in place.
After the clips have been disconnected, the back panel can then be easily lifted off the computer.

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Шаг 4 Battery

Dell Inspiron 15-7559 Battery Replacement, Battery: шаг 4, изображение 1 из 1

Locate the battery on the bottom left side of the laptop.

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Шаг 5

Dell Inspiron 15-7559 Battery Replacement: шаг 5, изображение 3 из 3

Unscrew the 5 x 2mm x 5mm screws, using the T8 Torx screwdriver.

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Шаг 6

Dell Inspiron 15-7559 Battery Replacement: шаг 6, изображение 3 из 3

Using the tab above the battery, raise the battery far enough to disconnect the cables attached to it.
Using your hand grab the white portion connecting the cables to the battery and disconnect it.
Do not pull on the cables directly. This would risk damaging them or tearing them from the device.