DELL XPS 9570 Motherboard i7-8750H Nvidia 4GB YYW9X

Genuine Dell XPS 9570 System Board

This genuine Dell OEM motherboard is built for the XPS 15 9570 laptop and arrives with an on-board Intel i7-8750H hexa-core processor running at 2.2 GHz. It also includes discrete Nvidia graphics with 4 GB of video memory. The part number is YYW9X and it matches the 5 screw hole heatsink layout used with heatsink part MV340.

Installation notes and common issues

Replacing this board requires laptop disassembly and careful thermal-paste application on the 5 screw hole heatsink mounting points. The most frequent problem is ordering the wrong revision; the XPS 9570 shipped with different heatsink assemblies, so this board must be paired with the MV340 heatsink or it will not mount correctly. Contact the seller before ordering if you are unsure which revision your chassis uses.

Compatibility checks before ordering

Verify that your laptop is a Dell XPS 15 9570 equipped with discrete Nvidia graphics, because this board will not fit models that use integrated graphics only. Confirm the existing heatsink carries part number MV340, as the 5 screw hole layout is specific to this revision. Ensure you have the correct tools and thermal materials for a notebook motherboard swap.