1. Connect your PSP to your computer.
2. Download PSPident 0.4 here.
3. Unzip PSPident.rar.
4. Copy PSPindent folder to ms0:/PSP/GAME folder.
5. Disconnect your PSP to your computer.
6. Go to GAME section on your PSP and open PSPident.
7. A screen will appear with details telling you what kind of motherboard your PSP has and will create a screenshot on the root of your memory stick.