Bor 
We are using Mini 2440 boards for quite a while. We have over 100pcs on the field. But lately we bought several Mini 2440 boards on which we are not able to load Win CE image. It is even stranger, because in some of the cases loading the image works fine and just after is not working anymore. We always get checksum error when downloading image: Download Address=0x80200000 Length=0x1df1340 .ERROR: Checksum failure (expected=0x337DBFC computed=0x337DC1C) ****** Checksum failure on record 7, ABORT!!! ****** We get same error if using supervivi or using DNW. We have tried to load image from several PC's. We are suspecting that this could be a hardware problem. We have over 20 "non working" pcs is our stock. Is someone issuing the same problem?