HP Motherboard Buyer Guide
It is not recommended to buy a replacement motherboard according to your laptop model number, since parameter maybe different for same model laptop.(for example, graphics card version or CPU version is different).
So the accurate way is to find the motherboard part number, check below information:
How to find HP motherboard part number ?
Most HP motherboards have the part number on the bottom of the laptop, printed on a white label located either behind the memory slot, or on the memory slot itself. Most of the labels will say "REPLACE WITH HP SPARE". The part number consists of 6 numerical digits followed by a dash and 3 more numerical digits (usually 001, ex: 434660-001, 571186-001, 447805-001…). Some older Compaq models use part numbers starting with an F (ex: F1580-69001, F2157-60937) If you’re still not sure, you are welcome to email us for assistance.