Y550 Project Code – Compatible Laptop Motherboards

Y550 Project Code is documented on 6 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include LCFC Y760 Y550, LCFC Y550 Y550, LCFC YX70 M/B Y550.
Project Code compatibility index

Y550

Every laptop motherboard in the Dr-Bios schematic archive documented as using Y550. Narrow the list by any part these boards share, then open the matching schematic thread.

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Motherboards using Y550

Extracted from the structured technical table of each indexed schematic thread. Click any row to open it.

6 of 6 motherboards
Motherboard Board number Project code CPU platform GPU Open
Lenovo Legion 7 NM-D563 Schematic LCFC · Y760 · rev 1.0 Y550 Y550 AMD-Cezanne-FP6_BGA1140 nVidia GN20-E3/E5
Lenovo Legion 5 GY552 NM-C991 Schematic LCFC · Y550 · rev 1.0 Y550 Y550 Comet Lake H dGPU
Lenovo LCFC JY577 JY578 JY679 NM-E481 Schematic LCFC · YX70 M/B · rev 1.0 Y550 Y550 AMD Rembrandt FP7r2 BGA1140 nVidia GN20-E3/E6/E8
Lenovo Legion5 GY55H GY55J GY55K GY55L NM-D041 Rev 1.0 Schematic LCFC · Y550 · rev 1.0 — Y550 Renoir H-Processor nVidia N18P-G61/G62
Lenovo Legion 5 NM-D562 Rev 1.0 Schematic LCFC · Y760 M/B · rev 1.0 Y760 M/B Y550 AMD-Cezanne-FP6_BGA1140 nVidia GN20-E3/E5
Lenovo NM-C921 Schematic LCFC · Y550 · rev 1.0 Y550 M/B Y550 Comet Lake H nVidia N18P-G61/G62
No motherboard in the loaded list matches that filter.
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