R19M-M18-50 Discrete GPU – Compatible Laptop Motherboards

R19M-M18-50 Discrete GPU is documented on 2 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include Lenovo M90a/M838z A3199, Lenovo V340 14"/15.6" Notebook.
Discrete GPU compatibility index

R19M-M18-50

Every laptop motherboard in the Dr-Bios schematic archive documented as using R19M-M18-50. Narrow the list by any part these boards share, then open the matching schematic thread.

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Motherboards using R19M-M18-50

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

2 of 2 motherboards
Motherboard Board number Project code CPU platform GPU Open
Lenovo M90a-M838z IQ470SV Rev 1.0 Schematic Lenovo · M90a/M838z · rev V0.3 A3199 — CML-S 10+2 Processor 65W Intel AMD GPU GB2b-64 R19M-M25-50
Lenovo ThinkBook 15-IIL V340 Quanta DALVACMB8D0 LVC LVAC Schematic Lenovo · V340 14"/15.6" Notebook · rev 3A — LVCBU2 Intel ICL-U 15W AMD dGPU
No motherboard in the loaded list matches that filter.
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