If you have, like I had not to long ago, no pages loading on Eircom, put opendns's DNS address into your primary & secondary DNS slots, on your router.
Primary: 208.67.222.222
Secondary: 208.67.220.220
Info:
https://www.opendns.com/start/ but as you probably can't see sh|t, it'll be an idea to put the DNS addresses in first...
