I have an error code E73...what can I do?

SOURCE: error E73

it looks like your ethernet port is fried...try disconnecting your cable to it and see if it boots....if it does your going to have to go wireless, it uses usb. good luck!

SOURCE: E73 error or 1021 error code

here is what the error code means

E73: General Hardware Failure: Ethernet port... this error is caused by a problem with the Ethernet port.

and cose 1021 is a ghost code they have no idea from what i have found out

SOURCE: xbox 360 error code e73

E73: General Hardware Error: Ethernet port... this error is caused by a problem with the Ethernet port.

SOURCE: sysem error E73 on Xbox 360

Follow the steps below, Hope this helps

1. Turn off the xbox 360, disconnect the cables wait for 20 seconds reconnect the cables and turn it back on.

2. Remove the hard drive, turn on your xbox 360 without the hard drive.

3. Re attach the hard drive and turn on your xbox 360

4. If the steps wont resolve the issue, your console needs to be serviced. Contact Xbox Customer Support to check the warranty status of your xbox 360.. Good Luck!

SOURCE: error code e73

that is a problem with the ethernet port and it can be a pain to fix 1st you could have been playing during a thunderstorm and lightning could have fried the port or motherboard, next you could double check the av cables, power supply and any other accessory you have attached. If that doesn't work its definately a hardware failure and will need to be fixed. If it is under warranty send it back to microsoft for repair otherwise check with 360pros for repairs they guarantee their work, provide a warranty, and are more reasonably priced. call them at 8006187215 for more info. Hope this helps