Z490 PCH / Southbridge – Compatible Laptop Motherboards

Z490 PCH / Southbridge is documented on 8 indexed laptop motherboard schematics. Find board numbers, models, CPU/GPU platforms and direct schematic discussion links. Examples include Gigabyte Technology Z490M, Elitegroup Computer Systems Z490H6-LA Z490H6-LA, Gigabyte Technology Z490 UD AC.
PCH / Southbridge compatibility index

Z490

Every laptop motherboard in the Dr-Bios schematic archive documented as using Z490. Narrow the list by any part these boards share, then open the matching schematic thread.

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Motherboards using Z490

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

8 of 8 motherboards
Motherboard Board number Project code CPU platform GPU Open
Gigabyte Z490M Rev 1.02 1.03 Schematic Gigabyte Technology · Z490M · rev 1.02 Intel LGA1151 (Coffee Lake)
Lenovo Legion T7-34IMZ05 Z490H6-LA Rev V1.1 Schematic Elitegroup Computer Systems · Z490H6-LA · rev V1.1 Z490H6-LA Comet Lake-S/Rocket Lake-S Desktop Platform
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
MSI MS-7C75 Rev 10 1.1 20 21 Schematic MSI · MS-7C75 · rev 1.1 MS-7C75 CML Platform Comet lake S 65W
MSI MS-7C71 Rev 1.3 2.0 Schematic MSI · MS-7C71 · rev 13 MS-7C71 Cometlake S PEG
MSI MS-7C98 Rev 11 Schematic MSI · MS-7C98 · rev 1.1 MS-7C98 Comet Lake S 65W / CML Platform HDMI (Port B) / DP (Port D)
Asus STRIX Z490-I Gaming Rev 1.03 Schematic ASUSTek COMPUTER INC. · Z490-I Gaming · rev R1.01 Z490-I Gaming Comet Lake-S
No motherboard in the loaded list matches that filter.
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