God of War Ragnarok: How to Fix PS4 CE-34878-0 Error

Many players have reported the CE-34878-0 error, which is a frequent PS fault. PlayStation users purchased God of War: Ragnarok in record numbers upon its release, which was not unexpected given how well its predecessor sold. They are not immune from the error, either, and some players are finding it difficult to enjoy this eagerly anticipated game. You might find this post useful if you're looking for a solution to this issue. Discover what causes this problem and what you can do about it in the sections below.

God of War Ragnarok PS4 CE-34878-0 Error: Possible Causes

There are numerous potential causes of CE-34878-0 issues. This error typically results from a malfunctioning hard drive, though it can also happen for no apparent cause in some situations. Let's examine each of the causes of this circumstance.

Read More: How Many Times Does Kratos Call Atreus "Boy" in God of War: Ragnarok?

Update the Console’s Firmware

This issue frequently affects PS4 owners who don't regularly update the firmware on their consoles. Occasionally, if the firmware is out of date, newer games will show this problem. If you have never played your PS4 online before and are getting the error message, you should connect it to the internet and download the update right away.

Malfunction with the Hard Disk

In several cases when this problem was reported, the hard drive had been changed before the issue appeared. A damaged or defective hard drive may occasionally be the root of the problem. You can try installing the old drive once again if the issue still exists after installing a new hard drive in your PS4. You must perform some diagnostics on your PS4 unless you want to run the risk of it being unable to read the drive.

Connection Problems

This kind of error may occasionally appear on PS4s with an extremely shaky or inconsistent network connection. Check to see if the issue is on your end of the network or with PlayStation's servers if you're experiencing problems connecting to PlayStation services.

Issues with Hardware

A failing hard drive is not the only piece of gear that could be to blame for the issue. The message could mean that your PS4 has an unknown hardware problem or that the whole system has broken down.

Fix for God of War: Ragnarok PS4 CE-34878-0 error

We hope the process goes smoothly for you, even though many people have successfully fixed the CE-34878-0 code on their consoles. Follow the steps in the solutions in the order given to fix the CE-34878-0 error:

Restart the Console

If the root cause of your CE-34878-0 issue is transient, restarting the console can be the simplest fix.
Reboot the console first, then the controller. You can also try holding down the power button on the device's front while you restart the system.
You can also try holding down the power button on the device's front while you restart the system.
After unplugging it for a moment, try turning it back on again if it still isn't responding.

Check for updates

• Try updating the game to the most recent version of the CE-34878-0 problem only displays when a certain game is being loaded or played.
• The most recent game and system firmware updates should be downloaded and installed by your PS4 automatically if you keep it connected to the internet. In most circumstances, if a game requires an Internet connection and you haven't updated it, you won't be able to play it. If you haven't recently updated the software on your system, the same applies.
• Simply applying the update might solve the problem.
• You can download an offline update if you don't want to be online while you play PS4 games.

Turn off facial recognition

If a camera is connected to your PS4, disabling Face Recognition and then restarting your console can fix the issue. Some clients reportedly have success using this approach to fix the CE-34878-0 problem. Launch God of War: Ragnarok and see if the issue is fixed.

Adjust Console Display Settings

According to some users, you should change the resolution from the one you're currently using. It's possible that the PS4's graphical capabilities are broken.

• How to change the PS4's resolution:
• the Sound and Display option under Settings.
• From here, select Video Output Settings.
• On "Resolution," click.
• Determine the best screen resolution for you.
• If this workaround doesn't fix the problem, you can return your system to its factory default settings, which are usually 1080p.

Check the hard disk for issues

Because the game's files are so huge, many PSs have very little storage space. There is just not enough storage space in many systems, especially for a large game like God of War: Ragnarok. Because the game's files are so huge, many PSs have very little storage space. Reverting to the older drive may help you identify whether the newer drive is to blame if you replaced your hard disk and are now seeing the CE-34878-0. Once you've established that the new hard drive is the cause of the issue, you should reformat it in accordance with FAT, FAT32, or exFAT guidelines. There is no other way to use the PlayStation 4. On the PS4, the hard drive can be reformatted so that it can be read without any issues. You must use the faster USB 3.0 cable rather than the slower USB 2.0 cable when connecting an external hard drive.

Follow these steps to format the drive:

• From the Settings menu, select Devices.
• From the USB Storage Devices tab, select your external hard drive.
• Select "Extended Storage" as the format when requested, then click the X button.
• Select Next, then tap the X to confirm your understanding of the instructions on the screen.
• After selecting Format, press the X button.
• Select Yes, then hit X. After selecting Okay, press X.

Rebuild the Database of Your PS

If the CE-34878-0 issue still exists after you have formatted the PS4's hard drive, you should try rebuilding the database. Whether or not the original hard drive has been altered, this still functions.

• The PS must be entirely turned off.
• Hold the PS4's front-mounted power button down until the machine completely shuts down and you hear two beeps.
• You can safely release the power button after the second beep, which should sound seven seconds after the first beep.
• Connect your controller to the PlayStation using the USB cable, and then press the PlayStation button on the game system.
• Pick the fifth option (Rebuild Database) from the menu after entering Safe Mode.

Factory Reset the Firmware Settings

If you are still using the original hard drive and the CE-34878-0 issue occurs while playing a game or starting the computer, you might wish to try a factory reset. There are two ways to perform factory resets: via Safe Mode in the Settings menu, or via the Power button. To avoid rebuilding the database, you should go into Safe Mode and choose Option 7 (Initialize PS4/Reinstall System Software) instead of Option 5 (Restart PS4).

Speak with Sony Support

Sony's customer service or a nearby service center can help you if you're unable to resolve the issue on your own.