Hello everyone so I have a question that has been bothering me. Motherboard just recently died and was thinking of buying the same board but then I though well the UD3 is $35 cheaper and I didn't really use all the features in the UD5. Check the difference and the only thing I can see besides the 2 less Sata ports, 1 less PCIe, is the power delivery. UD3 uses analog and the UD5 uses digital. Besides those points do you think I would have to re-install the whole operating system or can i use the system image that is already created from the UD5 on the UD3. The boards seem to use the same bios but not the same version.