SC421A Power IC – Compatible Laptop Motherboards

SC421A Power IC is documented on 2 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include Wistron Corporation A3148 07263, Wistron Corporation VITAS 07263.
Power IC compatibility index

SC421A

Every laptop motherboard in the Dr-Bios schematic archive documented as using SC421A. Narrow the list by any part these boards share, then open the matching schematic thread.

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Motherboards using SC421A

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
hp compaq presario cq45 cq49 wistron vitas revsc schematic Wistron Corporation · A3148 · rev SC 07263 91.4I501.001 Intel Penryn SV nVIDIA NB9M-GE
hp cq40 la-4111p la-4112p intel schematic Wistron Corporation · VITAS · rev SC 07263 91.4I501.001 Intel CPU Penryn SV nVIDIA NB9M-GE
No motherboard in the loaded list matches that filter.
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