Need TV code for my TV?

I have a millenium 4 Shaw Box which I am trying to set the shaw remote to the tv, but I can't figure out the code. My tv is a 27" Insignia. I tried going to the shaw website and enter my tv brand and the code it give me was 0171, which didn't work. I try entering that code multiple times and no luck. After that I try the searching for the code myself by hitting the power key and slowly alternating to the device TV on until my tv turns off, which i got from http://www.urcsupport.com/html.php?page_id=77, but after 10 minutes of alternating between the two ons my tv still didn't turn off. So if anyone knows the codes that would be a big help to me, Thanks in advance.