Technology Errors

Embassy Security Center Error: This Fingerprint Is Already Enrolled, Cannot Enroll This Fingerprint

My Dell d420 came with a biometric fingerprint scanner which is configured using the Wave Systems Embassy Security Center. If you have recently reinstalled the OS on your laptop more than likely the operating system configuration is out of sync with the TPM(Trusted Platform Module) Security Chip. This means that the biometric security will work preboot however it will not work for Windows logon. So you will not be able to swipe your fingerprint and automatically logon to Windows securely and you will also not be able to lock your computer and log back into Windows by swiping your fingerprint.

Technology Insights

Windows XP on Dell D420 Wireless Showing No Wireless Networks In Range

Recently I removed the Intel Pro Wireless Manager from my Dell D420 laptop. When it was removed I had the Radio set to off because I was plugged into my LAN via Ethernet. Once it was removed and I rebooted I was unable to see any wireless networks in the Wireless Network Connection configuration window. In the Wireless Network Connections Window you will see the below message.

Wireless Network Connections Not In Range

There are two different things that could be the issue if you run into this problem. Each of these problems is listed below along with resolutions to each one.