Win 7 Pro, added 2nd hard drive, set the partition for the system way - Microsoft Community

question self explanatory, thank help

hi norbert,

adjusting size of partition might require reformatting , reinstalling windows. if you're fine process, make sure important files before reformatting pc adjust partition size. can refer
j w stuart's answer on article on how can reinstall windows 7. can check wiki article on how can resize , create partition on windows.

let know if need further assistance.

Windows / Windows 7 / Devices & drivers