Troubleshooting · PlayStation
PS4: start Safe Mode and understand the options
If your PS4 starts incorrectly or shows an unusual screen, Safe Mode can provide access to recovery tools. First reach the menu, then choose an action whose effect on your data you understand. Entering Safe Mode does not identify the correct repair by itself.

Before you start
PS4, PS4 Slim and PS4 Pro. PS5 options and numbering differ: use the PS4 section of official support. You need a connected display, a DUALSHOCK 4 and the supplied USB cable or another compatible data cable. Some recovery options erase data.
1. Identify the problem before starting
Write down what happens at startup: no picture, an error message, a frozen menu or repeated return to the same screen. Keep any error code that led you here. Safe Mode offers several tools; it does not choose a diagnosis for you.
If normal menus remain accessible, back up important data before using recovery tools. Avoid choosing an initialisation option simply because it sounds more powerful.
Write the intended result in one sentence, such as “restore a picture” or “reach the menus.” You can then compare each proposed action with that specific need.
2. Reach the Safe Mode menu
- Hold the console’s power button for about three seconds to turn it off, then wait until the power indicator is off.
- With the console off, hold the power button again. Release it after the second beep, about seven seconds after the first.
- Connect the controller by USB and press PS.
Expected result: the Safe Mode menu appears and you can navigate its options with the controller.
These are two separate presses: the first shuts the console down; the second starts the requested mode. If you are unsure of the console’s state, check the power indicator before repeating the sequence.
3. Read the options before selecting one
Restart PS4 leaves Safe Mode. Change Resolution restarts at 480p, while another option updates system software. Restore Default Settings retains stored content. The initialisation options delete user data, and reinstalling system software also removes the system software.
Rebuild Database addresses the content index. It is not a promise to fix every hardware or software problem. Read PlayStation’s PS4 description of the relevant option before proceeding.
Choose an action only when you can explain what it changes and why it fits the symptom. Keep your backup until the outcome has been checked, even when the chosen command is not described as an erase operation.
4. Leave the menu and check the result
To return to normal operation without running another tool, choose Restart PS4. If an operation is already running, follow the displayed instructions and let it finish.
After restarting, repeat only the action that was failing. Note whether the symptom has disappeared, changed or stayed the same. This is more informative than trying several options in succession without recording their effects.
Do not assume all data is intact just because the home screen returns. Open the game or feature whose data mattered to you and check it.
If the menu does not appear or respond
PlayStation’s access troubleshooting guide recommends comparing USB, HDMI and power cables one at a time. It also describes disconnecting power from a fully shut-down console for 20 minutes before another attempt. Always wait for the power indicator to stop blinking before unplugging.
If the controller charges but cannot confirm a choice, check that the USB cable carries data. A black screen and an unresponsive controller are different observations; specify which one you encounter.
If you still cannot enter Safe Mode, follow the official access diagnosis and repair guidance. Do not press a sequence of buttons blindly to select an option you cannot see.
Sources and scope
Translated from the French guide based on official documentation checked on 2026-10-15. This guide does not claim physical testing on your equipment. LODEX’s preparation and result checks are practical advice; follow any warnings shown by your device.
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