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..

So recently, my m1530 has failed to turn on and I have an expired warranty. Upon pressing the power button, I get the normal LED light up and can hear the machine checking the disc drive - but there is no display. The Dell logo/BIOS options do not appear - completely black screen.

Thought I would share this issue with members to alleviate a lot of frustration for those of you who are having trouble in GMail Voice with your audio not getting to your called party through the Internal Microphone.