Go to settings in the xbox home dashboard, go to display and change the resolution.
(this only works with an HDMI cable)
Go to settings and click on hdmi settings.
You have to get an HDMI cable with an HDMI compatible TV. Then split - screen should work.
Use the HDMI cable if the TV has one and change the TV over to HDMI or whatever HDMI PLUG number you used if you have more than one. Some TVs also need to have settings changed to accept HDMI and the sync.
Make sure your console is connected to your TV via a HDMI cable. Without that specific cable, Minecraft will not allow split screen.
Turn on the second controller and sign in. It should give the option to add player to the game. For most T.V.s then you will need to purchase an HDMI cable, and set it up instead of the original cable to hook it up to the T.V. Please note that spilt screen mode is not available for Standard Definition TVs. If you have a HD TV please make sure your xbox360 is setup correctly. Go to Console settings>Display Settings> 720p/1080p(Whichever is relevant for your screen)
Under video settings you need to choose hdmi, bit annoying but you have to connect it with the other connection first change the setting and then connect hdmi
To play split screen, you must plug your xbox into the tv through HDMI. Online multiplayer is possible with or without an HDMI cable
you have to buy the hdmi cable that connects the ps3 to the tv. also you have to have the hdmi setting on the tv to view it and you have to change the settings on the ps3 to read hdmi not default. the instructions should all be in the ps3 handbook that came with the system.
Before you can change 576p to 1080p on your PS3, you must have a HDMI cable connected and a TV that can display 1080p. The process of changing 576p to 1080p is simple and can easily be done in the Display Settings. In the Display Settings select Video Output Settings then the HDMI connector option and simply follow the automatic options then on.
You have to have HD which requires and HDMI Cable and the go to HD setting on your Xbox and change it to 1080p. After that it should work.
Because the HDMI adjusted your settings and you need to correct them
i have had this problem a few times but i know how to fix it. the problem most likely is that if you usually play with the RWY(red, white, yellow) cables and you have recently used it on an HDMI cable you have to switch it back to the standard cables. if you are trying to play on an HDMI cable and you usually use the RWY cables you have to first switch it to the HDMI settings. to do this first go to settings with whatever both cables plugged in. go to the option on your tv that matches your current settings and that matches the placement of the plugs(ex HDMI 1, HDMI2, Component, ect). when you can see the screen go to the settings section on the XMB(Cross Media Bar). Go down until you reach the display option and select it. now depeneding on what type of TV you are using choose the style of plug you are using(HDMI or Standerd). when you have done this the screen will go black. now you much change the input of your TV to the selection that you have choosed on your display screen(Component or HDMI). When you select the correct screen it should show back up. Now select everyone of the audio options and you will now have audio and display. if this does not work i would talk to a tech expert or the SONY tech support.