Same day that my Pi arrived, I tried to write the Debian squeeze image to an 8GB Sandisk Micro SD. Actually I tried it with a 2GB unbranded and found the same problem. The problem was that when clicking the ‘Write’ button in Win32DiskImager, it would say it could not lock the disk, the disk … Continue reading Problem using Win32DiskImager to write to SD Card – Error 5, Lock problem