256M/WSON8/S BIOS / EC Flash – Compatible Laptop Motherboards

256M/WSON8/S 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 Technology Z490 UD AC, Gigabyte Z490 UD AC-Y1.
BIOS / EC Flash compatibility index

256M/WSON8/S

Every laptop motherboard in the Dr-Bios schematic archive documented as using 256M/WSON8/S. Narrow the list by any part these boards share, then open the matching schematic thread.

BIOS / EC Flashbrowse this category

Motherboards using 256M/WSON8/S

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 Z490 UD AC Rev 1.01 1.06 Schematic Gigabyte Technology · Z490 UD AC · rev 1.01 Intel LGA1200 (Comet Lake)
Gigabyte Z490 UD AC-Y1 Rev 1.06 Schematic Gigabyte · Z490 UD AC-Y1 · rev 1.06 LGA1200
No motherboard in the loaded list matches that filter.
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