Change OEMInformation Logo (Using Registry)

OEM Information is a thing which gives you the information of your motherboard i.e. your motherboard is of which company.
You can change the image of logo by just following these steps.

STEP 1 : Take any image in square shape in extension ".bmp".For example "face.bmp"
STEP 2 : Open run and type "regedit" to open registry editor.
STEP 3 : Just locate yourself to following location.

         HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion

STEP 4 : Create new key here named "OEMInformation".If key is already made no need to worry just go inside it.
STEP 5 : Now create new string value named "logo" and fill the value with the location of the image.For example "c:\face.bmp"
   
    Now close registry editor, and right click My Computer then goto properties.
    You will see the image that you have placed.
    It works only in Windows 7 & Vista.
    I don't know about XP.