How to Fix Error Code NP-31730-4 on PS4

200

Sony Interactive Entertainment’s PlayStation 4 (PS4) is a home video game console. It was announced in February 2013 as the successor to the PlayStation 3 and was released on November 15, 2013, in North America, November 29, 2013, in Europe, South America, and Australia, and on February 22, 2014, in Japan. It is an eighth-generation console that competes with Microsoft’s Xbox One and Nintendo’s Wii U and Switch. Moving away from the more complex Cell microarchitecture of its predecessor, the console includes an AMD Accelerated Processing Unit (APU) built on the x86-64 architecture, with a theoretical peak of 1.84 teraflops; AMD claimed it was the “most powerful” APU it had developed to date.

The PlayStation 4 emphasizes social interaction and integration with other devices and services, such as the ability to play games off-console on the PlayStation Vita and other supported devices (“Remote Play”), as well as the ability to stream gameplay online or to friends, with them controlling gameplay remotely (“Share Play”). The controller was also redesigned and improved over the PlayStation 3, with improved buttons and analogue sticks, as well as an integrated touchpad. The console also supports HDR10 High-dynamic-range video and 4K resolution multimedia playback.

The PlayStation 4 was met with critical acclaim, with critics praising Sony for recognizing its customers’ needs, embracing independent game development, and not imposing the restrictive digital rights management schemes first announced by Microsoft for the Xbox One. Critics and third-party studios, before its launch, also praised the capabilities of the PlayStation 4 in comparison to its competitors; developers described the performance difference between the console and Xbox One as “significant” and “obvious”. Increased demand also assisted Sony in topping global console sales. By October 2019, the PlayStation 4 had surpassed the PlayStation 2 as the best-selling home game console of all time. We have mentioned steps below to Fix Error Code NP-31730-4 on PS4.

Ways to Fix Error Code NP-31730-4 on PS4

Change your password

If you have forgotten your password and that’s why you see this error code, you need to reset it by selecting the “Forgot password” option while logging into your PSN account. To do this, you need to press the corresponding button (probably the triangle button on the controller). After selecting this option, you will receive a confirmation email to your email address that will allow you to change your password.

Logging into the PlayStation Network

The main factor that causes PSN error code NP-31730-4 is due to the fact that the user is not logged into the PSN network. Perhaps you have accidentally logged out of the PlayStation Network. Maybe your home network has a weak signal on your console and it disconnected you from PlayStation Network. If this is the problem, you can easily fix it by logging in to PlayStation Network

First, go to the PS4 home screen.

Now, you need to select Settings.

Then, you need to select PSN.

Finally, you can select “Sign in to PSN” and then sign in to your account.

Change DNS settings

Open the settings in the main menu

Select Network

Select Set up Internet connection

Now select Wi-Fi or LAN cable, depending on the medium you use to connect your console to the Internet.Select Custom.

Now select Automatic for IP address settings, Do not specify for DHCP hostname, and Manual for DNS settings.

Now set the primary DNS to 1.1.1.1 and the alternate DNS to 1.0.0.1. You can also set the primary DNS to 8.8.8.8 and the alternate DNS to 8.8.4.4.

After you set the DNS manually, select Next.

Now select Automatic for MTU settings and Do not use for proxy servers.

In the last step, select Test Internet Connection to check your Internet connection. If the network speed is good and stable, you need to try logging into your account again.

Checking PSN Status

This error code could have also appeared as a result of the PlayStation Network being down for maintenance. If you want to be sure that the network is currently being maintained, go to this page and select your region: https://status.playstation.com/. You can also find out what the PlayStation Network status is in your region right now.

If you discover that the PSN servers are completely operational in your region, you can check the status in other neighboring regions to ensure that the server is operational everywhere. If the servers are fine, you can try another method to solve the problem listed below. If the PSN servers are down for maintenance, you should wait until they are back up and running before attempting to log into the PlayStation Network.

Initialize the PS4 system

Turn off the PS4 system.

Unplug the power cord from the PS4 system.

Wait for 10 seconds.

Reconnect the power cord to the PS4 system.

Turn on the PS4 system.

If the PS4 system does not start, press and hold the power button for two seconds to restart the PS4 system.Select “Initialize PS4” from the main menu of the PS4 system.

Follow the instructions on the screen.

Final Words

When the PlayStation 4 is unable to connect to the PlayStation Network, the ps4-error-np-31730-4 error code is displayed. This can occur due to a variety of factors such as server maintenance or congestion, internet connection issues, or an incorrect PSN account login.  We hope our article on “How to Fix Error Code NP-31730-4 on PS4” will surely help you to do so. You can also follow the official PlayStation Twitter account for more information and updates after you’ve tried all of these methods.