PS2 HDD Softmod

The PlayStation 2 is an amazing console that I think still has a great library of fun games. When my DVD drive stopped working, I had to find alternative ways to play my games. Thankfully, FreeHDBoot is a great option that lets you play games directly from your HDD without a FreeMCBoot Memory Card or modchip.

Setting up FreeHDBoot has become really simple, but it can still be confusing. The biggest problem is the number of outdated guides online and on YouTube. Many guides also skip explaining the steps needed to fully understand what's going on, create your own configurations, and make the softmod your own. As a hacker, I don't think that's educational or fun. This guide intends to make up for that.

In order to complete this process, you need a few hardware components:

• A fat PlayStation 2
• An HDD/SSD adapter with a SATA connector.
• An HDD or SSD with less than 2 TB of storage
• A USB thumb drive - FAT32 formatted
• An HDD/SSD dock to connect the HDD/SSD to your computer
• A video upscaler that lets you connect the PlayStation 2 to a modern monitor (optional)
• A computer running Windows

The fat PS2 is great for this mod since you can get an all-in-one package for your PS2 gaming experience without the need for any extra peripherals. Once this softmod is installed, you only need to remove the HDD/SSD in order to add new game backups, homebrew, or themes. When the HDD/SSD is not installed, the PS2 will behave as a normal PS2.

You can use any HDD/SSD adapter as long as it has a SATA connector. I have used both the official PS2 network adaptor with a SATA mod, and a modern HDD/SATA adaptor from Game Star. Both work great. Note that the Game Star adaptor doesn't have an Ethernet port.

Both an HDD and an SSD work, but this softmod will not work with a disk larger than 2 TB. In my experience, that's plenty since most PS2 games came on a single-layer DVD, making them around 4 GB. Many of the games can be on CDs. In my case, I was able to fit my entire backup library while barely using my HDD. An alternative method for running games from an HDD/SSD is available: format the drive to ExFAT and use drives up to 32 TB. This makes it simpler to transfer games from your computer to the drive, but you must boot the PS2 from a FreeMCBoot Memory Card since the PS2 can't natively read ExFAT drives.

To complete the setup, you will need to use a USB thumb drive. This will store files you can't add during the HDD/SSD formatting and initial setup phase.

An HDD/SSD dock is not strictly needed if you have a desktop computer with a free SATA port on your motherboard, but it will make life easier regardless. As a computer enthusiast, I can't imagine not having one. So get one if you don't already have one. It will come in handy many times later in life.

A video upscaler probably isn't needed either, but if you don't want to run between your television and computer during installation, it's pretty handy.

Since all the tools needed to perform this softmod run on Windows, you will need a computer or virtual machine running Windows with access to the PS2 HDD/SSD to set it up and transfer game backups, homebrew, and themes.

The installation is performed in a few simple phases.

1. Prepare HDD/SSD
2. Install FreeHDBoot on the HDD/SSD
3. Prepare OPL (Open PS2 Launcher)
4. Transfer game backups to the HDD/SSD
5. Get and install cover art used by OPL
6. Configure OPL
7. Play game backups

When the PS2 powers on, it reads the boot sector of the connected HDD/SSD. If it's set up correctly, it will boot into that instead of the default menu. This feature lets the PS2 boot into wLaunchELF, which allows you to run the FreeMCBoot/FreeHDBoot installer from your USB Thumb drive. The installer can be used to set up a FreeMCBoot memory card, or install FreeHDBoot on your HDD/SSD.

To prepare your HDD/SSD, use a tool called "HDD Raw Copy Tool" in combination with a disk image that boots into wLaunchELF

• Download the newest version of HDD Raw Copy Tool. The portable version can be used without any installation.
• Download the wLaunchELF disk image. 

Insert the HDD/SSD into your dock, and connect it to your computer, then launch the "HDD Raw Copy Tool". Accept the warning that the software isn't signed, and run it with administrative privileges. It needs admin privileges to make changes to the disk.

Select the disk image as the __mbr.raw image file source, and the HDD/SSD as the target. Use a 0-byte offset, and start the write.

Warning!! Double-check that you have selected the correct HDD/SSD.

To set up your USB drive you need three programs.

FreeMCBoot/FreeHDBoot installer: Download the latest version of the installer from GitHub. Currently, it's FMCB-1966. Extract the 7z archive to your USB drive, and rename the directory "FMCBinst-1966-[2025-01-01]" to "FMCBinst".

wLaunchELF: Download the "BOOT.ELF" executable from GitHub, and place the file in the root of the USB drive.

OPL: Download the latest OPL beta version from GitHub. The beta is stable and has more features than the latest proper release. The current beta is called OPNPS2LD-v1.2.0-Beta-2245-3e3f34e. Extract the 7z archive, open it, and rename the executable from "OPNPS2LD-v1.2.0-Beta-2245-3e3f34e.ELF" to "OPNPS2LD.ELF" and place it in the root of the USB drive.

Connect the HDD/SSD and the USB thumb drive to your PS2, and power it on. This will launch your PS2 straight into wLaunchELF. Navigate to the FMCBInstaller.elf (using Circle to select and Triangle to go back) and launch it.

The installation will start by properly formatting the HDD/SSD.

• Navigate to the extras menu by clicking R1
• Select Format HDD, and confirm by selecting OK.

The screen will freeze while the drive formats. On my HDD, it took about 2 minutes. Once it's done you will return to the extras meny where you can continue with the setup.

Now, when the HDD/SSD is formatted, you can install FreeHDBoot. This will create most of the needed partitions, and copy the files needed to run FreeHDBoot. The last partition will be installed during the OPL configuration step of this guide.

Now that FreeHDBoot is installed, you can press the circle button on your controller to quit the program. This will reboot your PS2, and launch FreeHDBoot.

The OPL version included in the FreeHDBoot installer is outdated, and to load game covers and other assets in OPL, you need to create a partition named +OPL. To fix both of these issues, we will use wLaunchELF by selecting wLaunchELF 4.32x_isr from the menu.

Update OPL by navigating to the mass storage device (using Circle to select, and Triangle to go back), and when OPNPS2LD.ELF is selected, press R1 to open the menu, and select "Copy" from the list.

Then navigate to the HDD, go into the OPL directory, and paste it on top of the old executable.

Add the +OPL partition by going back to the root of the file explorer, opening MISC, and selecting the HDD Manager. This opens a partition manager that lets you create the partition. Press R1 to open the menu, select Create, give it the name "+OPL", and set the size to 1536 MB.

Now that OPL has been updated and the assets partition for OPL has been added, you can exit the HDD Manager and restart your PS2.

To transfer games to the PS2, use the HDL Batch Installer. You can download the latest release from the project's GitHub page. Download and extract the 7z archive. Run the .exe file, accept the warning about unsigned software, and run it with administrative privileges.

Start by searching for PS2 HDD's. It should find your HDD. 

If you click on the Browse tab, you can see a list of your installed games, by clicking on the "Get list" button.

To install the games, open on the Install tab, click on the "Search Games" button, and select the ISO files of the games you want to install on the PS2 HDD/SSD. Then click on the "Install" button to start the installation. The progress can be seen in the PowerShell window that opens along with the GUI. Once installed, the game is listed on the Browse tab.

Now that the game is added to the HDD/SSD, you can close the HDL Batch installer.

OPL displays cover art of your game backups. The best way I have found to add cover art is to use OPL Manager to download cover art for the installed games on your HDD/SSD, then transfer them using the HDL Batch installer to mount the +OPL partition, and transfer the files using Windows Explorer.

You can download OPL Manager from its homepage. Extract the ZIP archive, open the exe file with admin privileges, and accept the warning about unsigned software.

From the top of the window, open "Local HDD Options" and select "Get game list". This will fetch all games you have installed on the HDD/SSD. 

Next, select "Batch Actions" from the top of the window, and select "ART Download". This will open a new window. Make sure that all download options are selected, and press the "Start" button. The art assets will then download to a local directory on your PC, not the PS2 HDD/SSD. Close OPL Manager to continue.

Now we can transfer the cover art to the +OPL partition of the PS2 HDD/SSD. Reopen the HDL Batch installer, search for PS2 HDD's, select the "HDD Management" tab, and click the "Mount HDD Partition" button. This opens a new window where you select the +OPL partition and the mount point you want to use on your computer. In this example, I selected the P drive.

Then go back to the directory with OPL Manager, open the "hdl_hdd" and ART directories, and select all files in the ART directory. Then open the partition, create a directory called ART, and paste the cover art files into it.

Close File Explorer, unmount the +OPL partition, close the HDL Batch installer, and disconnect the PS2 HDD/SSD from your computer.

When you have connected the HDD/SSD to your PS2, you can power it on, launch OPL, and start configuring OPL. 

Select "Settings" from the top of the menu and change the following settings:

• PS2 Logo: On
• Cache Game list (HDD): On
• Write operations: On
• Remember Last Played Game: On, Autostart 0
• BDM Start Mode: Auto
• HDD (APA) Start Mode: Auto
• Default Menu: HDD Games

Then click OK to go back to the previous menu.

Then select "Display Settings", and change the following settings:

• Automatic Refresh: On
• Cover Art: On
• Notifications: On
• Video Mode: EDTV 640x448p @60Hz 24bit

Then click OK, and accept the changes, and go back to the previous menu. If you want a better contrast for the highlighted lines in menus, i reccomend darkening the "Selected color"

That's it! You now have all the tools you need to run your game backups from an HDD/SSD without a modchip or a FreeMCBoot memory card. 🎉