Einleitung
The wireless card is a key factor for your everyday laptop use. This wireless card is refereed to as a NIC or Network Interface Card it is square in shape, and is located in the middle section in the back of the laptop where the memory cards and hard drive both are. Also, before attempting to do a replacement, make sure your device is powered off and make sure to read through the guide first before jumping straight into a repair. Safety is always first!
Werkzeuge
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Before doing anything, first make sure the laptop is turned off and flipped over. In this position your laptop's bottom side should be facing up.
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Using a nylon spudger or your fingers, push down on the battery clip to release the battery.
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Finally, remove the battery by detaching it from the laptop casing. Once removed, set the battery aside and insert the new battery.
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Next, using the PH1 head from the tool kit and the adjustable screwdriver, remove the 2 M3x5.0mm screws on the casing to get to the wireless card.
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When located, remove the black and white cables from the wireless card. These are main and auxiliary antenna câbles.
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Using the PH1 head from the tool kit and the adjustable screwdriver, remove the M3x5.0mm screw with that is keeping the wireless card intact.
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To reassemble your device, please follow these instructions in reverse order.
