Here are the specs for your HP Pavilion g6-2206tx Notebook Computer. When you installed Windows 7, you most likely damaged the boot records pointing to the recovery partition.
When you first setup your computer, and prior to installing Windows 7, you should have created your personal HP Recovery Disc set or USB Recovery media. If you didn't didn't create your recovery media, please see HP Support document entitled "Looking for Recovery Discs?" It appears that your computer may have been produce for the Asian or Australian regions. If so, you may need to contact HP Customer Support in your region to order the recovery discs.
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