MBX-190 is a Sony motherboard used in Sony devices. Enginerys has 13 schematics, 27 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that MBX-190 matches the number printed on your PCB, including the revision. Where to find it →
MBX-190 schematics
- SONY MBX-190 PDF (PK)Schematic · MBX-190 · 1.60 MB · 13 Jan 2026Schematic pdf1.60 MB
- Foxconn M750 mbx-190 decrypted-SRGinfotechSchematic · MBX-190 · 840 KB · 10 May 2025Schematic pdf840 KB
- M750 MBX-190-SRGinfotechSchematic · MBX-190 · 1.64 MB · 7 May 2025Schematic pdf1.64 MB
- Sony Vaio VGN SR55E schematic M750 MBX 190.Laptopfix.vnSchematic · MBX-190 · 1.66 MB · 5 May 2025Schematic pdf1.66 MB
- Sony Vaio VGN-SR55E (Foxconn M750) MBX-190Schematic · MBX-190 · 1.60 MB · 8 Sept 2023Schematic pdf1.60 MB
- SONY VGN-SR5 M750 MBX-190 - REV 1.0 PDFSchematic · MBX-190 · 1.60 MB · 8 Sept 2023Schematic pdf1.60 MB
- SONY VGN-SR55E M750 MBX-190 PDFSchematic · MBX-190 · 1.82 MB · 4 Jan 2023Schematic rar1.82 MB
- SONY VGN-SR55E M750 MBX-190 PDF
Schematic package for the Sony VAIO VGN-SR55E, model code M750, motherboard MBX-190, supplied as a PDF inside a RAR archive of 878 KB.
Schematic · MBX-190 · 878 KB · 28 Dec 2022Schematic rar878 KB - SONY VAIO VGN-SR55E SCHEMATIC, M750 MBX-190
Schematic for the Sony VAIO VGN-SR55E, mainboard MBX-190 with the M750 project code, provided as an 878 KB RAR file.
Schematic · MBX-190 · 878 KB · 1 Oct 2019Schematic rar878 KB - Sony Vaio VGN-SR55E schematic, M750 MBX-190Schematic · MBX-190 · 1.60 MB · 5 Aug 2019Schematic pdf1.60 MB
- SONY VGN-SR5 M750 MBX-190 - REV 1.0Schematic · MBX-190 · 1.60 MB · 1 Aug 2019Schematic pdf1.60 MB
- foxconn m750 mbx-190 r1.0 schematicsSchematic · MBX-190 · 2.13 MB · 30 Jul 2019Schematic pdf2.13 MB
- Sony Vaio VGN-SR55E schematic, M750 MBX-190
Sony VAIO VGN-SR55E schematic covering the MBX-190 motherboard, with M750 also given in the name, likely a project or model code.
Schematic · MBX-190 · 1.60 MB · 6 Sept 2017Schematic pdf1.60 MB
MBX-190 BIOS dumps
- M754H MBX-190 REV;1.0 BIOS OK(PK)
Sony VAIO BIOS image for the MBX-190 board, revision 1.0, also tagged M754H, and noted as working.
BIOS · MBX-190 · 2.00 MB · 15 Sept 2026BIOS bin2.00 MB - M754H MBX-190 REV;1.0 BIOS OK(PK)BIOS · MBX-190 · 918 KB · 13 Jan 2026BIOS rar918 KB
- sony vgn-sr13gn(m750 mbx-190)rev 1.1 telegram BIOS RepairBIOS · MBX-190 · 2.00 MB · 9 Sept 2025BIOS bin2.00 MB
- mbx-190BIOS · MBX-190 · 2.00 MB · 6 May 2025BIOS bin2.00 MB
- VGN-SR51(M754H MBX-190 rev.1.0)-R4090Y1BIOS · MBX-190 · 2.00 MB · 6 May 2025BIOS bin2.00 MB
- M752 MBX-190 REV 1.1 MPBIOS · MBX-190 · 2.00 MB · 5 May 2025BIOS bin2.00 MB
- sony vgn-sr13gn(m750 mbx-190)rev 1.1 (Luirons Bios)BIOS · MBX-190 · 2.00 MB · 5 May 2025BIOS bin2.00 MB
- mbx 190 m751BIOS · MBX-190 · 2.00 MB · 29 Apr 2025BIOS bin2.00 MB
- sony vgn-sr13gn(m750 mbx-190)rev 1.1BIOS · MBX-190 · 2.00 MB · 8 Oct 2023BIOS bin2.00 MB
- VGN-SR51M754H MBX-190 rev.1.0BIOS · MBX-190 · 2.00 MB · 26 Sept 2023BIOS bin2.00 MB
- SONY VGN-SR55E M754H MBX-190 REV 1.0 1P-0096100-A010 BIOS
Sony VAIO VGN-SR55E BIOS archive for the M754H model with motherboard MBX-190 revision 1.0, part number 1P-0096100-A010.
BIOS · MBX-190 · 1.52 MB · 28 Dec 2022BIOS rar1.52 MB - SONY M752 MBX-190 REV 1.1 MP
Sony VAIO firmware archive for model M752 on motherboard MBX-190 revision 1.1, with MP meaning a mass-production build.
BIOS · MBX-190 · 965 KB · 28 Dec 2022BIOS rar965 KB - SONY VGN-SR51(M754H MBX-190 rev (1).1.0)-R4090Y1.binBIOS · MBX-190 · 989 KB · 21 Apr 2022BIOS zip989 KB
- VGN-SR43G PCG-5S7P M753L MBX-190 REV 1.1 MP
BIOS archive for the Sony VAIO VGN-SR43G, model code PCG-5S7P, with the M753L platform name and Sony board MBX-190 revision 1.1 MP, where MP usually marks mass…
BIOS · MBX-190 · 989 KB · 23 Jan 2022BIOS zip989 KB - mbx-190 m751BIOS · MBX-190 · 2.00 MB · 20 Nov 2021BIOS bin2.00 MB
- sony vgn-sr13gn(m750 mbx-190)rev 1 (1).1 (Luirons Bios).binBIOS · MBX-190 · 920 KB · 23 Feb 2021BIOS rar920 KB
- sony vgn-sr13gn(m750 mbx-190)rev 1 (2).1 (Luirons Bios).binBIOS · MBX-190 · 920 KB · 23 Feb 2021BIOS rar920 KB
- sony vgn-sr13gn(m750 mbx-190)rev 1.1 (Luirons Bios).binBIOS · MBX-190 · 920 KB · 23 Feb 2021BIOS rar920 KB
- VGN-SR51(M754H MBX-190 rev.1.0)-R4090Y1.bin (Luirons Bios)BIOS · MBX-190 · 982 KB · 23 Feb 2021BIOS rar982 KB
- VGN-SR51M754H MBX-190 rev.1.0BIOS · MBX-190 · 2.00 MB · 17 Feb 2021BIOS bin2.00 MB
- SONY VGN-SR51(M754H MBX-190 rev.1.0)-R4090Y1.bin
Sony VAIO VGN-SR51 BIOS image from the M754H mainboard, Sony board number MBX-190 revision 1.0, with R4090Y1 shown as the BIOS version, packed as a zipped binary.
BIOS · MBX-190 · 989 KB · 19 Jan 2021BIOS zip989 KB - VGN-SR51M754H MBX-190 rev.1.0BIOS · MBX-190 · 2.00 MB · 19 Jan 2021BIOS bin2.00 MB
- VGN-SR51(M754H MBX-190 rev.1.0)-R4090Y1.bin
BIOS binary for the Sony VAIO VGN-SR51, board M754H with Sony number MBX-190 revision 1.0, and the version code R4090Y1 shown in the name.
BIOS · MBX-190 · 989 KB · 25 Jul 2019BIOS zip989 KB - sony vgn-sr13gn(m750 mbx-190)rev 1.1BIOS · MBX-190 · 2.00 MB · 10 Jul 2019BIOS bin2.00 MB
- sony vgn-sr13gn(m750 mbx-190)rev 1.1
Raw BIOS image for the Sony VAIO VGN-SR13GN, a model that uses the M750 platform on Sony board MBX-190, revision 1.1.
BIOS · MBX-190 · 2.00 MB · 6 May 2018BIOS bin2.00 MB - sony vgn-sr13gn(m750 mbx-190)rev 1.1
Firmware dump for the Sony VAIO VGN-SR13GN with the M750 model code on the MBX-190 motherboard, revision 1.1.
BIOS · MBX-190 · 2.00 MB · 12 Jul 2017BIOS bin2.00 MB - sony vgn-sr13gn(m750 mbx-190)rev 1.1
BIOS dump of 2 MB for the Sony VAIO VGN-SR13GN, listed with M750 and motherboard MBX-190 at revision 1.1. MBX- numbers are Sony's own board designations.
BIOS · MBX-190 · 2.00 MB · 15 Apr 2017BIOS bin2.00 MB
MBX-190 archives
- SONY VGN-SR5 M750 MBX-190 - REV 1.0
Sony VAIO VGN-SR5 documentation for the M750 design, main board MBX-190, revision 1.0, compressed to 903 KB.
Archive · MBX-190 · 903 KB · 22 Jan 2025Archive rar903 KB - M750 MBX-190
Sony documentation for model M750 with motherboard MBX-190, packaged as a 900 KB RAR. The name does not give a revision, so check the PCB for a revision marking and…
Archive · MBX-190 · 900 KB · 22 Jan 2025Archive rar900 KB - Foxconn M750 mbx-190 decryptedArchive · MBX-190 · 807 KB · 22 Jan 2025Archive rar807 KB
Questions about MBX-190
Is there a schematic for MBX-190?
Yes. Enginerys lists 13 schematic files for MBX-190. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for MBX-190?
No boardview has been indexed for MBX-190 yet.
Who makes the MBX-190 board?
MBX-190 follows the Sony numbering scheme (MBX-xxx). It is found in Sony devices.