MSG item (8): "System board (includes processor, heat sink, and replacement thermal material)", memory and eMMC on-board, Chrome OS. Match exact CPU (N4000/N4020/N4100/N4120), RAM and eMMC. 1Y4D1US, 3D323UT, AA 9UU57AA (OrderFlag 0). Not in the first-edition MSG (later N4000 board). globaldirectparts "x360 11 G3 EE Motherboard [N4000] [M11319-001]"; parts-hq "Chromebook x360 11 G3". Configuration-specific: 3/8 checked SKUs. Match your product number or the original part number. OEM parts list only; not bench-tested.
Source notes
Saved HP PartSurfer product BOM(s) on box (partsurfer/cache_<SKU>.json, captured before this loop; no new HP fetch, HP OEM cool-down ON). Listed for 3 of 8 checked product numbers (1Y4D1US, 3D323UT, 9UU57AA; 2 of 7 North American US/UT/UP SKUs; product name "HP Chromebook x360 11 G3 EE (8MN02AV)"). HP description: "SPS-MB W/HEATSINKUMACelN4000 4GB 32GeMMC". Keyword: Unknown Keyword. OrderFlag: 0. (via MM-LOOP-050).