My brother has just given me his 120gb HDD from his Elite. I have an Arcade (Jasper) unit that had my old 20gb attached to it. I connected the 120gb to the data-transfer cable and manually deleted everything of the 120gb. I did not use the format option.
Now, when I attach the 120gb HDD to the actual HDD slot on the Xbox, the Xbox is not recognising the 120gb. Spent a good time on the internet trying to find out what has happened and I beleive I may have flashed the 120gb so the Xbox is not picking it up. In some instances on various forums, I have read that people have had their 120gb flashed into a 16gb unit. This has not happened to mine but it will still not be recognised by the Xbox.
Does anyone have ideas what I can do, or what I have actually done?
(I have paragraphed this but usually when I post, it comes out as wall as text so apologies in advance)