Biostar Schematic Diagram. PCB Layout

A small selection of schematics for Biostar motherboards in PDF and BoardView format. Downloading from Google Drive is completely free.

One of the stages of repairing any Biostar motherboard is searching for a schematic for the motherboard being repaired. This stage takes a lot of time and effort, nerves, and sometimes a little money if the board diagram is posted on some paid site.

Quickly finding the required circuit can significantly speed up and simplify troubleshooting in the electrical circuits of the board; the presence of a circuit will help to most quickly and painlessly “bring back to life” defective circuits on the motherboard without resorting to “diagnostic heating of microcircuits” and replacing parts “at random” and unnecessary BIOS firmware.

Most of the diagrams are presented both in PDF format and in Boardview format - this is a file(s) containing information about a certain printed circuit board: the components located on it, the signals used, test points, etc. BoardViewer is a program designed to view many different boardview formats. The link to the program website is below on the page, be sure to download the latest version of the program from the website.

• Biostar A76GB-M2T (RS780L & SB710) Rev. 6.1
• Biostar A770E3 A78XA-A3S (RX780 & SB710) Rev. 6.0
• Biostar A770E3 A78XC-A2S (RX780 & SB710) Rev. 6.0
• Biostar A78DD-M2T (RS780D & SB750) Rev. 6.1
• Biostar A78DG A2T Rev. 6.0 (RS780D & SB750)
• Biostar A78GA-M2T Rev. 6.4 (RS780 & SB700)
• Biostar A78GD-M2T (RS780 & SB710) Rev. 6.1
• Biostar A78LA-A3S Rev. 6.0 (RS780 & SB710)
• Biostar A78LC-M3S Rev. 6.0
• Biostar A78LD-M2S Rev. 6.2
• Biostar A78LD-M3S Rev. 7.1 (RS780 & SB710)
• Biostar A78XB A3S Rev. 0.6
• Biostar A880G A88PC M3S Rev. 6.1
• Biostar B85MG Rev. 6.0 (IB85D MHS)
• Biostar BIB75-MHA FM Z77A-MHT V5.0 Rev. 1.0
• Biostar CRU51-M2 Rev. 1.3
• Biostar G41-M7 IG41B-M7S Rev. 6.0
• Biostar G41D3C Rev. 7.0 (IG41S M7S)
• Biostar H55 HD Rev. 6.4 (IH55A-MHS)
• Biostar IB75B-MHS Rev. 6.0 (B75MU3B)
• Biostar IG31C-M7S G31-M7 TE Rev. 6.7
• Biostar IG31K M7S Rev. 6.2
• Biostar IG41A-M7S Rev. 6.5
• Biostar IG41S-M7S Rev. 7.0
• Biostar IH11F-MHS Rev. 7.0 (PDF Boardview)
• Biostar IH11F-MHS Rev. 7.0
• Biostar IH55A-AHS Rev. 6.2
• Biostar IH61A-AHS TH61A Rev. 6.0.zip
• Biostar IH61MHB Rev. 6.0 (IH61M MHS)
• Biostar IH61X-MHS Rev. 7.0
• Biostar IP43A-A7S Rev. 6.0
• Biostar IZ17C-AHT Rev. 5.0
• Biostar IZ87D-AHT Rev. 5.3
• Biostar N520F-A2S Rev. 6.2.zip
• Biostar N560B-A2T Rev. 5.0
• Biostar N68S+ Rev. 6.2 (N68SA-M2S)
• Biostar N68SC-M3S Rev. 6.1
• Biostar P4M800 PRO M7 Rev. 1.2
• Biostar TA57A Rev. 6.0 (AA55C A1S)
• Biostar TA770XE3 A78XB-A3T Rev. 6.2
• Biostar TA880G HD A88PB M3T Rev. 5.0 (RS880G 880D & SB850 810)
• Biostar TA880GB Rev. 6.0 (A88PE-M3T)
• Biostar TA880GU3+ A88PH-M3T Rev. 060 (RS880G 890GX SB810 850)
• Biostar TA890GXE A89GA M3T Rev. 5.3
• Biostar TP75 Rev. 6.0 (IB75B AHS)

If you have diagrams that you are ready to share, send them to gadget.manual@gmail.com

If you haven't found what you're looking for, write in the comments below.

The next collection of circuit diagrams contains a fairly small number of circuit diagrams and service manuals for some models of Biostar motherboards, although this manufacturer has tens of times more models. Not all models of this manufacturer have publicly available diagrams, so we will be content with what we have. Use the collection completely free of charge. Save this page in your bookmarks, you will need it again and again.

BoardView diagrams can be viewed using Boardview v1.2. Examples of extensions that such files may have: .asc, .bdv, .brd, .bv, .cad, .cst, .gr, .f2b, .fz, etc.