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- BIOSTAR A68N-5100 Ver. 6 BIOS 4MB
BIOS for the BIOSTAR A68N-5100 motherboard, version 6 hardware, sized for a 4MB flash chip and packed in a RAR archive of about 1.9 MB.
BIOS · 1.90 MB · 28 Jul 2024BIOS rar—1.90 MB - BIOSTAR H310MHD PRO Ver. 6.x 523
RAR archive of 5.35 MB for the Biostar H310MHD PRO motherboard, version 6.x, with 523 in the name possibly marking a firmware build. The index lists the brand as ECS.
Archive · 5.35 MB · 18 Dec 2025Archive rar—5.35 MB - BIOSTAR N61PB-M2S-V6.4 PDF
PDF schematic for the Biostar N61PB-M2S motherboard version 6.4, compressed into an 815 KB RAR and indexed under ECS.
Schematic · 815 KB · 25 Mar 2023Schematic rar—815 KB - BIOSTAR A55MLC2 VER 7.1 BIOS
BIOS for the Biostar A55MLC2 motherboard, version 7.1 hardware, packaged as a 1.4 MB ZIP. This small size suggests a 1 MB SPI image for an older AMD A55 desktop board.
BIOS · 1.39 MB · 23 Jan 2022BIOS zip—1.39 MB - BIOSTAR P31-A7 (DUMP)
Dump of the BIOS chip from a Biostar P31-A7 motherboard, in a 419 KB RAR archive. Being described as a dump, it is most likely a direct read of a working chip rather…
BIOS · 419 KB · 23 Jun 2021BIOS rar—419 KB - biostar a78dg-a2t rev 6.0 sch
Schematic diagram for the Biostar A78DG-A2T motherboard at revision 6.0, compressed into a 609 KB RAR archive, usually a PDF inside.
Schematic · 609 KB · 10 May 2021Schematic rar—609 KB - biostar a88pc-m3s a880g rev 6.1 sch
Schematic diagram for the Biostar A88PC-M3S motherboard, design code A880G, revision 6.1, in an 808 KB RAR archive.
Schematic · 808 KB · 10 May 2021Schematic rar—808 KB - BIOSTAR H61ML v 6.0 BIOS
BIOS image for the Biostar H61ML motherboard, version 6.0, packed as a 1.58 MB RAR; the catalogue brand is listed as ECS.
BIOS · 1.58 MB · 11 Apr 2021BIOS rar—1.58 MB - Biostar HiFi A70U3P
BIOS for the Biostar HiFi A70U3P desktop motherboard, an AMD A70M chipset board, in a 2.55 MB RAR.
BIOS · 2.55 MB · 4 Feb 2021BIOS rar—2.55 MB - BIOSTAR H61MGV3 OK
Firmware image for the Biostar H61MGV3 motherboard, labelled OK to indicate a working dump, with no version stated in the name.
BIOS · 2.66 MB · 17 Jan 2021BIOS rar—2.66 MB - BIOSTAR-P4M8P-M7A
ZIP archive of 775 KB for the Biostar P4M8P-M7A desktop motherboard, a name associated with the VIA P4M800 platform, although the archive contents are not described and…
Archive · 775 KB · 24 Dec 2020Archive zip—775 KB - BIOSTAR Gaming Z170T PDF
Schematic in PDF form for the Biostar Gaming Z170T motherboard, supplied as a 1.24 MB RAR archive. The Z170 chipset is part of the name.
Schematic · 1.24 MB · 21 Oct 2025Schematic rar—1.24 MB - BIOSTAR B250GT3 Ver. 6.x BIOS
BIOS archive for the Biostar B250GT3 motherboard, version 6.x, compressed to 13.5 MB. The image serves for reprogramming the SPI flash on this Intel B250 board when it…
BIOS · 13.5 MB · 22 Oct 2023BIOS rar—13.5 MB - BIOSTAR A78XC-A2S(A770E)-V6.3(RTM880N-793)-0824-PDF
Schematic for a Biostar A78XC-A2S desktop motherboard, also called A770E, version 6.3, with the RTM880N-793 reference noted in the name and a date code of 0824.
Schematic · 984 KB · 11 Dec 2022Schematic rar—984 KB - BIOSTAR H61MHV VER 7.0 BIOS 4MB
BIOS image for the Biostar H61MHV motherboard, version 7.0 hardware, intended for a 4 MB SPI flash chip, packed in a RAR archive of about 4.8 MB.
BIOS · 4.79 MB · 13 Aug 2022BIOS rar—4.79 MB - Biostar HIFI A70U3P - AA70K-M2S REV 6.0
Schematic for the Biostar Hi-Fi A70U3P desktop motherboard, board code AA70K-M2S at revision 6.0, compressed into a 920 KB RAR.
Schematic · 920 KB · 19 Jul 2022Schematic rar—920 KB - BIOSTAR H61MLB Ver. 6.x BIOS
BIOS for the Biostar H61MLB desktop motherboard, version 6.x, delivered as a 4.91 MB RAR archive.
BIOS · 4.91 MB · 11 Apr 2024BIOS rar—4.91 MB - Biostar N68SC-M3S r6 1 PDF
Schematic for the Biostar N68SC-M3S motherboard, revision 6.1, supplied as a PDF inside a 1.41 MB RAR archive, catalogued with ECS as brand.
Schematic · 1.41 MB · 16 Oct 2022Schematic rar—1.41 MB - biostar U8798PV13 PDF
Schematic for the Biostar U8798PV13 motherboard, held in an 822 KB RAR archive that should contain a PDF.
Schematic · 822 KB · 10 Oct 2022Schematic rar—822 KB - BIOSTAR A55MLC2 VER 7.1
Firmware archive for the Biostar A55MLC2 board, version 7.1, in RAR form at about 1.4 MB.
BIOS · 1.36 MB · 23 Jan 2022BIOS rar—1.36 MB - Biostar IG31K-M
Archive for the Biostar IG31K-M desktop board, indexed under ECS, with no revision or file type given in the name. The model suggests the Intel G31 chipset family.
Archive · 2.30 MB · 9 Jun 2021Archive rar—2.30 MB - Biostar B85MG (IB85D-MHS) Rev 0.6
Archive for the Biostar B85MG motherboard, internal project code IB85D-MHS, revision 0.6, packed as a 953 KB RAR. The B85 name points to the Intel B85 chipset platform.
Archive · 953 KB · 10 May 2021Archive rar—953 KB - biostar a78ga-m2t rev 6.4 sch
Circuit schematic for the Biostar A78GA-M2T desktop board, revision 6.4, delivered in a 664 KB RAR file.
Schematic · 664 KB · 10 May 2021Schematic rar—664 KB - BIOSTAR B250-BTC OOOKKK
BIOS dump archive for the Biostar B250-BTC mining motherboard, a 17.3 MB RAR; the OOOKKK tag in the name suggests a tested, working image.
BIOS · 17.3 MB · 8 Jun 2023BIOS rar—17.3 MB - Biostar N68SC-M3S r6 1 PDF
Circuit diagram for the Biostar N68SC-M3S desktop motherboard, revision 6.1, supplied as a PDF in a RAR archive of roughly 1.41 MB.
Schematic · 1.41 MB · 8 Dec 2022Schematic rar—1.41 MB - Biostart Hi-Fi A70U3P Ver. 6.0 + 6.1
BIOS files for the Biostar Hi-Fi A70U3P desktop motherboard, covering board versions 6.0 and 6.1, written as Biostart in the name.
BIOS · 2.50 MB · 26 Dec 2020BIOS rar—2.50 MB - BIOSTAR Group N68SA-M2S 1MB
BIOS image for the Biostar N68SA-M2S desktop motherboard, catalogued under ECS, in a 401 KB RAR. The name gives a 1MB size, matching a 1 MB (8 Mbit) SPI flash chip.
BIOS · 401 KB · 18 Dec 2024BIOS rar—401 KB - BIOSTAR TA790XE Ver 6.0 OK WORKING BIOS 100%
Working BIOS for the Biostar TA790XE desktop motherboard, version 6.0, marked OK in the name. The model name suggests an AMD 790X chipset platform.
BIOS · 1.37 MB · 2 Apr 2023BIOS rar—1.37 MB - BIOSTAR GF7050v-m7 ver 6.1
Firmware for the Biostar GF7050V-M7 motherboard, stated as version 6.1, listed under the ECS brand and packed in a 497 KB RAR archive.
BIOS · 497 KB · 30 Oct 2022BIOS rar—497 KB - BIOSTAR G31M (VER 6.2)
BIOS image archive for the Biostar G31M desktop motherboard, version 6.2, an Intel G31 chipset board.
BIOS · 426 KB · 25 Jun 2022BIOS zip—426 KB - Biostar IG41M-M7S G41D3 REV 6.0
Boardview file for the Biostar IG41M-M7S board, also marked G41D3, revision 6.0, in CAD format at 1.39 MB; the index lists ECS as brand, so confirm the maker on the PCB.
Boardview · 1.39 MB · 28 Mar 2024Boardview cad—1.39 MB - Biostar TA790GXB3 6.x
BIOS package for the Biostar TA790GXB3, marked 6.x, which most likely refers to the board revision series; listed under ECS.
BIOS · 755 KB · 26 Jan 2023BIOS rar—755 KB - Biostar P4M8P-M7A PDF
Schematic for the Biostar P4M8P-M7A desktop motherboard, supplied as a PDF in an 817 KB RAR archive.
Schematic · 817 KB · 10 Oct 2022Schematic rar—817 KB - Biostar A55MLC2 - AA55K-M1S Rev7.1 Schematic PDF
Schematic for the Biostar A55MLC2 desktop motherboard, which also carries the reference AA55K-M1S at revision 7.1, supplied as a PDF inside a RAR.
Schematic · 627 KB · 23 Jan 2022Schematic rar—627 KB - Biostar H61MHB ver.6.x H61MR530
Firmware for the Biostar H61MHB desktop motherboard, version 6.x, with H61MR530 in the name, which appears to be the BIOS release identifier; the record is tagged with…
BIOS · 1.58 MB · 15 Jul 2021BIOS rar—1.58 MB - Biostar IG41M-M
Archive for the Biostar IG41M-M desktop motherboard, listed under ECS, with no revision or file type given in the name.
Archive · 3.75 MB · 9 Jun 2021Archive rar—3.75 MB - biostar j1800nh2
Archive for the Biostar J1800NH2 motherboard, a Celeron J1800 based board, indexed under the ECS brand.
Archive · 3.58 MB · 4 Apr 2021Archive rar—3.58 MB - vinafix.com Biostar G41D3C
Schematic PDF of 982 KB for the Biostar G41D3C desktop motherboard, catalogued under the ECS brand.
Schematic · 982 KB · 17 Jul 2020Schematic pdf—982 KB - BIOSTAR H61MLV2 IH61W-MHS-V8.0S PDF
Schematic PDF for the BIOSTAR H61MLV2 desktop motherboard, with the code IH61W-MHS at version 8.0S, and catalogued under ECS, which suggests the board was built by ECS.
Schematic · 1.53 MB · 1 Feb 2025Schematic pdf—1.53 MB - BIOSTAR G31M-M7S IG31M-M7S (VER 7.0) PDF
PDF schematic for the Biostar G31M-M7S / IG31M-M7S desktop motherboard, version 7.0, built around the Intel G31 chipset.
Schematic · 1.83 MB · 25 Jun 2022Schematic zip—1.83 MB