Sony Vaio PCG-4121GL Wifi Board Replacement

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Sony Vaio PCG-4121GL Wifi Board Replacement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:02crwdne2935265:0

Sony Vaio PCG-4121GL Wifi Board Replacement: crwdns2935265:00crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

Lift up the two golden knobs on the left side of the WiFi board.
Remove the single 3mm Phillips #0 screw located on the WiFi board to the top left of the battery compartment.

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