The number is not a specific Intel motherboard model number; rather, it is a regulatory marking that indicates compliance with industry specifications. Because multiple different Intel motherboards share this marking, you must identify the specific model name to find the correct manual. Intel Community How to Identify Your Actual Motherboard Model
Critical for connecting power buttons and LEDs correctly . Intel D33025 Motherboard Manual
Could you share any you see on the board so I can find the exact manual for you? The number is not a specific Intel motherboard
Detailed maps of jumpers for clearing passwords or recovering a failed BIOS . Intel D33025 Motherboard Manual