GB4B-256 BIOS / EC Flash – Compatible Laptop Motherboards

GB4B-256 BIOS / EC Flash is documented on 2 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include GIGABYTE GA-RP77XB, GIGABYTE TECHNOLOGY COPORATION GA-RP65Y9.
BIOS / EC Flash compatibility index

GB4B-256

Every laptop motherboard in the Dr-Bios schematic archive documented as using GB4B-256. Narrow the list by any part these boards share, then open the matching schematic thread.

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Motherboards using GB4B-256

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
Gigabyte P77 GA-RP77XB Rev 1.0 Schematic GIGABYTE · GA-RP77XB — — Intel Comet Lake CPU nVIDIA GPU
Gigabyte GA-RP65Y9 Rev 1.1 Schematic GIGABYTE TECHNOLOGY COPORATION · GA-RP65Y9 · rev 1.0 — — Intel Coffee CPU nVIDIA GPU GTX1180 MaxQ
No motherboard in the loaded list matches that filter.
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