hello to all..im fairly new to this stuff,but just wondering if anyone knows where the password chip is located on my dell inspiron 9400..my missis changed it then threw me out.(long story haha)honestly..I bought it second hand so im a bit stuck..im capable of removing chip and reading them..soldering is not a problem..if not i wil have to scrap it on ebay..plz help got loads of my work info on it..thanx..