Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. One among it has general set-up codes to check with TVs and other devices are given, in the order of the 'device's brand name list' in alphabetical order. Pull up older posts. Search the sites by type in the brand name to your device in its search box at the top right part of the display window. It will help you to find the relative post easily.
http://remotesearch.blogspot.com/http://electronicshelponline.blogspot.com/http://electrohelponline.blogspot.com/
are you able to get wifi in that room?it sounds like youve lost connection between your network and the bluray,look in your owners manual for sony bluray and follow steps to connect to wifi.if you dont have your manual try this link.http://tv.manualsonline.com/manuals/mfg/sony/bdps350.html
