Cannot update Xbox 360. Not even sure if I'm connected!

 

I am totally lost at this point. The Xbox seems to be crashing a lot now. Every time i run a live connection test, it crashes when it gets past the internet connection. I have not been able to connect to Xbox live. I was prompted to download the updates last night and it started, but then the internet went down. It may have been that i was using a bridged connection on the router because when I restarted it, that was enabled, but it wouldn't connect with it enabled. Look, I'll just give the error codes and all the other info I can and see what you can do. 

Modem Brand and Model Number: I don't know. Is that different to the router? I seem to only have a router. Or only have a modem. I don't know.
Router Brand and Model Number:
.Eircom Netopia 2247NWG
Wired or Wireless connection:
Both. Or at least, I've tried both.
Update Error Message:
Update Failed. Can't download update, etc.
Update Error Code (6 sets of 4 digits/letters each): 40A3 - 0000 - 0080 - 0300 - 8007 - 2751
What you've tried: Everything? Restarting the router/modem (whichever i have).  I've tried both wireless and wired connections. I've tried a bridged network connection. Static NAT set up. I've tried downloading the updates and putting them on a flash drive. Xbox didn't read them automatically, gave up. Tried putting updates on a Disc. Xbox won't load disc. Look, I don't even know anymore. Most of this is way over my head. Please let me know what I can do.

 

Question Info


Last updated July 4, 2018 Views 0 Applies to:

Hello,

you need to Port Forward your Netopia 2247NWG-VGx Router for Xbox Live 360. Check the link below for a step by step guide:

portforward.com/.../Xbox_Live_360.htm

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Hi there,

Thanks for the help. Unfortunately, I've already done this. I used the instructions from that page. I'll try it again, but it didn't work the first time.

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