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The ornamental design for a control unit for a personal computer, as shown and described. |
FIG. 1 is a top plan view of a control unit for a personal computer showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a top, front, right side perspective view thereof.
Smith, Ronald A., Mendel, Peter J., Lee, Troy A., Barker, John H., Armstrong, Daniel E.
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