Okay folks, I now have the avr connected to my Wifi. It does NOT say anything about ethernet now even though I have it connected. Not sure why that is. I also noticed there is a small change in the IP address. Typed the new IP address into my browser and it took me to a Marantz SR6009 page. Funny things in, it also says Denon X4100W......LOL!!!!! I tried to update the firmware and it once again said connection failed. Going to try my tablet and see what happens. Will let you all know shortly. Thanks for all of YOUR help. As YOU can easily see, I am NOT a computer person.
Cheers,
Phil
Updates and saving the configuration work best wired, not wireless. They can work, but wired is better.
Networking can be one of the most frustrating things about computers because it's not something that can be learned in the same way as operating in a browser, using Office, Adobe, etc and it MUST be done correctly in order for communication to take place as needed.
Can you connect to the internet with your tablet and computer? If not, what does the screen show?
If the Marantz shows WiFi and nothing about wired, I would guess that the cable is either damaged or terminated poorly. Did it show an IP address in the menu? If you enter that address in the address bar of your computer or tablet, do you see a screen for the Marantz? You should if the receiver is connected to the router. If not, I suggest taking the receiver to the router and connecting it with an ethernet cable before proceeding.
If it shows connection, do the update. If the receiver locks up, do a hard reset- if you haven't done this, look in the manual- it shows how. One thing buyers of these items aren't usually told is that the first thing that should be done as soon as it comes out of the box is A) hard reset and B) firmware update. I doubt Best Buy sales staff say anything and I know nothing will be said by the people at checkout. Online sellers may provide this info, but I don't buy that way. As a CI dealer, we have had this drilled into our heads for years.
It's best to look at an AVR as a computer that has an AV processor and a group of amplifiers- it needs occasional updates and this is very important- DO NOT shut off the power to the AVR in any way while the update is in progress! This is usually called "bricking the receiver" because it often becomes as useful as a brick. I don't know where you bought this, but they may be able to help, especially if they're local. If they aren't local, this is one of the pitfalls of buying online.
You may want to get local help in setting up the network for the AV gear. You're already frustrated and if it continues to not work, you won't even want to keep it.