i use a dell inspiron 5520. yellow exclamation mark under Intel WiUsb driver. tried updating the intel centrino N-2230.. but still hazard mark persists. i downloaded and installed both Wireless_15.6.1_De64 and Wireless_15.6.1_e64 files.. i cannot connect through WiFi.. please help..

I have tried to connect via the serial interface but I am unable to get into the base configuration. It does not receive a break command to bypass the start-up, I have tried a direct serial port connection and also a USB Serial connection with multiple applications;

I ordered an ALIENWARE M18X over a month ago, and the projected delivery date is TOMORROW, but now, out of the blue, they changed it to May 30th, next week.