Unable to detect backup devices after upgrading iMac OS X
I have upgraded my iMac to OS X Snow Leopard 10.5.8. Since then, my computer is unable to detect any of my backup devices and I’m also unable to back-up and transfer files from my computer to my backup devices. Aside from that, when I first bought my e-SATA firmware which is Macally PHR-S100SUA, I wasn’t able to completely transfer the files I stored onto the device from my old computer (a MAC tower) to my new computer (the iMAC). Furthermore, I don’t have any more access to the files that were on my old computer. I’m really in need of help here. So please, provide me with solutions that are proven and tested.