Sony PLAYSTATION-3 user manual

Yes, Sony still supports PlayStation 3, although it is no longer the primary focus as the company has shifted its focus to the newer PlayStation 4 and PlayStation 5 consoles. However, Sony still provides occasional firmware updates and support for online services for PlayStation 3 users.

There could be several reasons why your PS3 is not turning on. Here are a few possible problems:
1. Power Cord: One of the most common problems is an issue with the power cord. Check to see if your power cord is properly plugged into the back of your PS3 and the power outlet.
2. Power Supply: Your PS3's power supply might be damaged or malfunctioning. This usually requires a professional repair.
3. Hard Drive Issue: If your PS3's hard drive is corrupted, it could prevent the system from starting up. This may require a new hard drive or a system reset.
4. Faulty Video Output: The PS3 may be on, but you can't see anything because the video output isn't working. Try resetting the video output by holding down the power button until you hear two beeps.
5. YLOD (Yellow Light of Death): If your PS3 powers on and then a yellow light blinks before the system shuts off again, this is a signal that there might be a serious error with your PS3 and you may need professional repair.
6. Overheating: If your PS3 is in a hot or enclosed environment, it could be getting too hot and automatically shutting off for safety.
7. Firmware Issues: If your PS3 recently updated and is now not working, there might be an issue with the firmware.
8. Other Hardware Issues: There may be other issues with your PS3's hardware that's preventing it from turning on.
In most cases, you might need to take your PS3 to a professional or contact Sony's customer service for further assistance.

To wipe your PlayStation 3 (PS3) before selling it, you can follow these steps:
1. Backup your data: Before wiping your PS3, make sure to backup any important files or game saves you want to keep. You can do this by connecting an external USB drive to your PS3 and transferring the files.
2. Deactivate your PlayStation Network (PSN) account: Go to the "PlayStation Network" section in the XMB (Cross Media Bar) menu and select "Account Management." From there, select "System Activation" and then "PS3 System." Choose the "Deactivate" option to remove your PSN account from the console.
3. Format the hard drive: To erase all data on your PS3's hard drive, go to the "Settings" section on the XMB menu. Scroll down and select "System Settings," then choose "Format Utility" and finally "Format Hard Disk." Select the "Quick Format" option to speed up the process.
4. Confirm the formatting: You will be shown a warning message explaining that all data will be erased. Read it carefully and choose "Yes" to proceed. Your PS3 will then format the hard drive, removing all data in the process. This might take a few minutes.
5. Restore the default settings: After the formatting process is complete, you may want to restore the PS3 to its factory default settings. To do this, go to the "Settings" section in the XMB menu, select "System Settings," and then choose "Restore PS3 System." This step is optional but can further enhance privacy and prevent any leftover personal data from being accessible.
Make sure to follow these steps carefully to ensure your PS3 is wiped clean and ready for a new owner.

The PlayStation 3 was discontinued primarily due to the release of its successor, the PlayStation 4. Sony decided to shift its focus towards the newer console in order to keep up with evolving technology and consumer demands. Additionally, the PlayStation 3 had been on the market for almost ten years by the time it was discontinued, which also played a role in its discontinuation as newer consoles became the priority for Sony.