Wifi no hardware installed
Hello i swap my macbook air 2009 main board had ram issue i reheat and used for a couple of month until it died again i swap it but when taking out the screw i wrinkle a i little bit the wifi ribbon i turn it on it says on the wifi no hardware installed i restart the mac with command + s and use the command to check for any change on the ssd but says ok it reboots the wifi work for a while the it freezes and restarts by itself until again no wifi and with no wifi it does not reboot by itself so is it the cable or something else?