PlayStation 3 Error Code 80029723: How to Fix It
Easy 15-30 minutes Medium Severity
Verified June 2026
- Error Code
- 80029723
- Brand
- PlayStation 3
- Product Type
- game_platform
- Severity
- Medium
- DIY Difficulty
- Easy
- Estimated Fix Time
- 15-30 minutes
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Tools You'll Need
- Smartphone or computer (to check PSN server status)
- USB flash drive (optional, for manual firmware update or save data backup)
- Ethernet cable (optional, recommended for stable connection during authentication)
How to Fix Error Code 80029723
-
Check PSN Server Status
-
Sign Out of PSN and Sign Back In
-
Restart Your PS3 Completely
Always use the proper shutdown procedure rather than pulling the power cord while the system is running, as this can corrupt system data. -
Restart Your Router and Modem
-
Test and Re-Enter Your Network Connection Settings
-
Change Your DNS Settings to Google or OpenDNS
-
Delete and Re-Register Your PSN Account on the Console
Deleting the local account profile will remove any locally stored game saves that have not been backed up to PS Plus cloud storage or a USB drive. Back up your save data first by going to Game > Saved Data Utility and copying important saves to a USB storage device. -
Update PS3 System Software
Do not power off or unplug the PS3 during a firmware update. Interrupting an update can brick the console.
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When to Call a Professional
Contact PlayStation Support (support.playstation.com) if you have completed all steps above and still receive error 80029723, especially if the error appeared after a hardware repair, if your PSN account shows signs of unauthorized access, or if multiple accounts on the same console all fail to authenticate. Sony support can investigate server-side account flags or bans that would be invisible to you at home. If the PS3 itself cannot connect to any network service even after a factory reset, the console's network hardware (internal Wi-Fi board or Ethernet port) may be physically failing and would require professional repair or replacement.Frequently Asked Questions
What does PS3 error code 80029723 mean?
Error code 80029723 on the PS3 means the console failed to authenticate your PlayStation Network account. This can be caused by incorrect login credentials, corrupted local account data, a PSN server outage, or network connectivity issues preventing the console from reaching Sony's authentication servers.
Is PS3 error 80029723 caused by a PSN ban?
It is possible but not the most common cause. A PSN account suspension or ban can trigger authentication errors. If you suspect your account has been suspended, sign in to your PSN account on a web browser at account.sonyentertainmentnetwork.com to check your account status. If the account appears normal online but still fails on the PS3, the issue is likely a network or local data problem rather than a ban.
Why does my PS3 keep getting error 80029723 after I fix it?
If the error keeps coming back, the most common culprits are an unstable internet connection dropping during authentication, an outdated PS3 firmware version that is no longer fully compatible with PSN security protocols, or a corrupted user profile on the console. Try switching to a wired Ethernet connection and ensuring your PS3 is on the latest system software version to prevent it from recurring.
Can I fix PS3 error 80029723 without deleting my account?
Yes. In most cases you can fix it by signing out and back in, restarting the console and router, updating the system software, or changing DNS settings — none of which require deleting your local account profile. Deleting the profile is only recommended as a last resort when simpler steps have not worked.
Does PS3 error 80029723 mean PSN is down?
Not necessarily, but a PSN outage is the first thing you should rule out. Check status.playstation.com to see if PlayStation Network services are experiencing issues. If PSN is fully operational and other users are not reporting the same error, the problem is specific to your account or network setup rather than a widespread outage.