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Hi I have an old computer (Pentium dual-core E5700 at 3GHGz, 4GB RAM, 500GB HD) with Windows 7. The recovery partition was lost, and the CDs that came with the computer were also lost. I need to reinstall the OS but I can't find on the Internet a suitable OS version (I tried the Microsoft website, but they say that the OS was provided by the vendor and I need to get it from them instead of Microsoft). I tried the download page of Medion, but I can't find a label in my PC with a suitable number. I see the following numbers, but none of them works with the download page of Medion:   S/N: 17508010010089 P/N: 20046462 MD0034465   Model: PC MT14 Type: MED MT 695 (and what I can't identify if is a G, a Q or an overlaped 0 and 1)   Thanks! ... Mehr anzeigen