Video connections I want to connect to a larger screen via cord, wireless etc??

Consider the HRpart Wireless HDMI Display Adapter. Here are the key details:

4K Screen Mirroring: This adapter allows you to view audio, video, and office documents from a small device (like an iPhone, iPad, or MacBook) on a larger screen (TV, monitor, or projector) without messy cables. It's perfect for presentations, meetings, and exhibitions.

Wireless and Easy Connection: Setting up this wireless HDMI adapter is straightforward. You'll need a 5V/2A power source (which can often be provided by a USB port near the HDMI input on modern TVs and projectors). If the port is occupied, a battery pack can also work.

No Need for Wi-Fi: The adapter is self-contained and doesn't require an internet connection. Once connected to an HDMI input and powered, it displays a helpful screen for easy connection. You can stream movies, videos, games, and office files from your Apple device to a high-definition TV or projector.

Compatibility: This device is more suitable for Apple devices, including iPhone models (such as iPhone 7 Plus, iPhone 8, iPhone XS, etc.), MacBook Pro, MacBook Air, and various iPad models (iPad Pro, iPad Air, iPad mini). However, please note that it does not support HDCP-protected applications like Netflix, Amazon Prime Video, Hulu, and others.

You can find this HRpart Wireless HDMI Display Adapter on Amazon 1. Keep in mind that it's designed specifically for Apple devices and provides a convenient way to mirror or cast your screen wirelessly.

set may have an aspect button but be aware many cable and Sat boxes have this same feature......

A simple test is does it do this with a DVD etc connected via one of the rear audio/video inputs?

Basically you need to have your wireless router connected to the modem via a Ethernet cable this allows the signal to be received in another part of the house via wireless signals, after you have done this turn on your ps3 and go to network settings, click connect to internet then wireless network. After you have done this make sure you have all the security settings next to you if needed.

how to connect the 360 to the Live network.
Before you do anything you are going to need to decide how you plan on connecting the bad boy. The 360 supports both wired and wireless connections. In order to use a wireless connection you will need the Xbox 360 Wireless adapter. Personally I find the wireless connection to be a bit too temperamental for my liking so I go with a wired connection via a router, but not everyone has the same wireless experience.
To set up the connection via a router unplug the router and the modem and turn off the 360. Connect an Ethernet cable to one of the out ports of the preexisting router then connect the cord to the back of your 360. Plug everything back in and turn and give the modem and router about 3 minutes to reboot.
Once you have given everything a few minutes to reboot you can turn the 360 back on. If you have already set up a gamer profile you will see the Xbox Live screen. If you have not set up an account you will be prompted to do so. All you need to do is follow the on screen instructions. It is a pretty cut and dry process and should not take more than 10 minutes of your time.

You can't

reconnect the ethernet cord and try power cycling the unit with the on/off swith on the back of the system.

To open the Monitor take off the base (4 screws). Usually there is a little black covering over it, which just pops off. After that you will see another two screws underneath that connect the back panel to the front (which hold in the button board at the bottom of the screen). From There I just take a Screw driver and start from the bottom where you see a larger gap, and begin prying softly just enough to get past the tabs. I do this all the way around the screen. On the Q7 Monitors there is actually still one cord connecting the back panel to the videoboard. Just reach under and unplug this cord and your able to slid it down the video connection cord so you can get to the inside. Make sure the the cords are connected fully and that you have the cord grounded like the video board. As long as that screw is in, it should not come loose.

if u hook the usb cord to the psp and pc u should see the diffrent programs then select the 1 u want

P.S.
use psp max media manager

First off do you have wireless internet you trying to get it connected to or are you using a cord straight to your computer/internet plug in, if its connected to a wi-fi try getting the ps3 closer to the wireless box on you computer, if its connected by a cord try using a different cord as the current one you are using may be faulty

Yes the red could be for power. Yellow for video and orange could be remote/ accessories power. Ground is usually the cover. If there is a way you will screw the screen to the car body, it should work.