Hello friends I will show how create a stock vector illustration 3d electronic pad images.
I have used following techniques shown below in this 3ds max tutorial.

[1]-Choose the Reactangle and create reactangle with the following size
    Apply the extrude modifier with the amount of 3.0
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[2]-Place the rectangle like me
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[3]-Create another rectangle with the following size and now convert into the editable spline
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[4]-Drag the spline like me
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[5]-Create box with the following size and palce like me
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[6]-Choose line and create the shape like this
    Apply the extrude modifier with the amount of 1.0
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[7]-After that your object should like this
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[8]-Create many chamfer box and place like me
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[9]-Create another box with the following size and place like me
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[10]-Now switch to the boolean now boolean the object like me
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[11]-Your object should like this
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[12]-Make the materials like me
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[13]-Assign the materials like me
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[14]-Set the skylight like this with the following parameters
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[15]-This is final result
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