Introduction
This guide is used to replace the Sony Vaio VPCEB11FM Wi-Fi Card. This repair might be needed when the laptop no longer connects to the internet via Wi-Fi due to the faulty card. This repair would resolve the problem of not being able to connect to the internet via Wi-Fi. There are no special skills and there is nothing unusual about this repair.
Tools
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            While holding the release slide, use your thumb to lift the lip of the battery to pull it out. 
 
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            Unscrew the RAM cover plate using the Phillips #1 Screwdriver. 
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            Once the cover has been loosened, pry the cover with your finger for it to come off. 
 
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            Use your fingers to gently pull the white plastic strip outward on both sides. 
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            Once you pull the strip, the strip of RAM will loosen up. Once loose the strip of RAM should lift out. 
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            Once done with the top strip of RAM continue for all continuous strips. 
 
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            Use your fingers to pry the cover upward. 
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            Unscrew the two 7mm screws. 
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            Pull the plastic tab in the direction of the arrow to take out. 
 
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            Remove ten 7mm screws with the Phillips #1 Screwdriver. 
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            Remove two 8mm screws with the Phillips #1 Screwdriver. 
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            Remove two 3mm screws with the Phillips #1 Screwdriver. 
 
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            Remove SD card slot block by pushing it in until it releases. 
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            Once released pull out to remove. 
 
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            To take off the cover plate, start by finding a loose corner to begin prying it open. 
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            Work the tool around the sides to release the cover. You may need a second tool to help keep your loose corner open. 
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            Lift cover away. 
 
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            Remove the plug shown using a pry tool. 
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            Remove seven 5mm screws with the Phillips #01 Screwdriver. 
 
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            To break the thermal paste, apply gentle constant upward force until it comes free. 
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            Remove four 3.5mm screws with the Phillips #000 Screwdriver to access cooling fan. 
 
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To reassemble your device, follow these instructions in reverse order.