someone help me how to use captured gold image from reference computer 1:1 from reference computer  just take golden image from existing computer (windows7 + application loaded machine)

Hi,

You can use the Capture media, here is a guide: http://sccmguy.com/2011/09/17/capturing-an-image-with-the-sccm-capture-media/

Regards,
Jrgen

what could be difference if we capture image from media &operating system install packages or MDT please give me hints

above method will capture image from reference computer 1:1 i mean as it's (all installed programs + software updates)

if you've captured the image and now want to deploy it then you will need to create a deploy task sequence to deploy that captured image, here is an example of doing just that....

let me explain in detail just i want to know what is difference between capturing image either config manger/MDT from reference computer i mean windows7 already loaded with other application (1:1) &one more method is if we capture image from media / operating system install packages. if any differences

capturing images from mdt or using capture media doesn't require the configuration manager client installed,

capturing images using the build and capture method does. aside from that capturing images on real hardware is to be avoided due to drivers being installed, better to use virtual hardware if you can.