I have updated my PCG-9G1M with a WiFi cardbus and USB2.0 cardbus -it works perfectly with either one inserted, but when both are inserted the power is cut off.
I have been told that I need to increase the power supply to the computer (currently 19.5V 3.3a). Has anyone else had this problem -is buying a more powerful AC adaptor the correct solution and if so -what power do I need?
