Vatchy,   Please try reading...   [URL]     Rick
This laptop came with Win7 32-bit on it.  The company standard is Win7 64-bit.  I have installed it with no problems except for the WiFi: when I install the driver I get this message in the Device Manager Properties window and the WiFi radio does not work (Intel software says no devices exist): Windows cannot verify the digital signature for the drivers requiredfor this device. A recent hardware or software change might haveinstalled a file that is signed incorrectly or damaged, or that mightbe malicious software from an unknown source. (Code 52) The device is Intel(R) Centrino(R) Advanced-N 6205. Is there an updated driver that I can install to get this to work? Thanks, John
WiFi driver on E6420 Win7 64bit