Schematic for the Acer Swift 3 SF314-57 laptop, on a Huaqin-designed mainboard numbered NB8511/NB8512, version V4. Huaqin is the ODM that built the board for Acer.

PDF schematic for the Acer Aspire A514-52K laptop, main board NB8517 MB V2, delivered in a 3.49 MB RAR.

Netbook schematic named NB300-305, a 483 KB PDF, which most likely corresponds to the Toshiba NB300 and NB305 series although the file name itself gives no brand, board…

RAR archive of 5.99 MB labelled NB8607 with V4 in the name, likely indicating the fourth version or revision of the material.

BIOS archive for a board labelled NB6265 MB V3, which looks like a notebook mainboard name, with V3 likely the revision.

Boardview for a board marked NB8513 MB V3, provided in CAD format inside a 293 KB RAR. The name does not state the laptop model, so match the number printed on your PCB…

Boardview for the HuaQin NB2700 board in .CAD format, archived as RAR. HuaQin is a Chinese ODM that builds notebooks for several brands.

Firmware archive for a board identified only as NB8609 PCB MB V4, with no brand or model stated, which makes it hard to match with confidence.

FZ boardview for the A8S VGA graphics daughterboard in the NB8P GDDR2 variant, revision 1.1, packed in RAR.

Small 328 KB RAR archive of firmware for a HuaQin board numbered NB8513. HuaQin is a Chinese ODM that designs and builds notebooks for other brands, so the retail laptop…

PDF schematic for a HuaQin-designed notebook board with project code NB2372, packed in a RAR archive of about 1.2 MB.

Boardview for the HuaQin NB2372 notebook motherboard, provided as BDV and CAD files in a compact RAR archive.

RAR archive of 1.60 MB containing firmware for the NBG460, a model designation in the Zyxel NBG wireless router series.

BIOS dump archive tied to Compal board LA-5123P, with NB255 also mentioned in the name, likely a Toshiba NB255 netbook model reference.

Boardview for the NB2329 mainboard, packaged in a RAR archive that the name says includes a PDF version of the layout.

Boardview for motherboard NB8607, version V4, in a compact 289 KB ZIP archive; BDV in the name marks it as a boardview file.

BIOS archive for a board labelled NB8511 PCB MB V5, compressed as a 5.42 MB RAR. The name gives no laptop model, so identify the device by the silkscreen marking on the…

Zipped schematic set for a mainboard labelled NB2608 MB, PCB version V4, according to the name.

BIOS package for the NB8511 PCB MB V5 laptop mainboard, intended for a 16MB flash chip, supplied in an 11 MB RAR archive.

Schematic for the Huaqin NB2672 project, supplied as a 3.55 MB PDF. Huaqin is a Chinese ODM that designs notebooks for several brands, and the name gives no retail…

Compressed RAR archive with firmware for a mainboard marked NB8513 MB in version or revision V3, at 5.52 MB packed.

Boardview for the ASUS K43LY laptop mainboard, revision 3.1, with ASUS part number 60-NB2MB1000-A14, compressed to 139 KB.

Compal schematic for board LA-5122P, project PAV10, revision 1.0 dated 2010-03-30, labelled for the NB255 and NB250 netbook series.

Small archive of measurement references for laptop motherboards, apparently from an NB_parts collection.

Boardview file for the NB8513 board at version V3, stored in a 336 KB ZIP archive, the BDV tag meaning boardview.

Schematic for Acer Aspire 5 series laptops built on the HuaQin NB2593 motherboard, packed in a 2.11 MB RAR.

Boardview for a Huaqin NB2593 motherboard, version V2, packed as a ZIP containing a CAD format layout.

Boardview for the Acer N19H1 platform motherboard NB8609_PCB_MB_V4, packed in a small RAR archive of 211 KB with a BDV file inside.

Boardview file for the Sneezy IL mainboard, PCB NB2593, version V2 A, compressed as a small RAR archive. The name does not state the laptop brand.

Schematic for the Acer Aspire 3 A315-22 notebook, whose mainboard is the Huaqin design NB8607, compressed into a 1.80 MB rar.

Schematic for the Lenovo 100S-14IBR laptop, built by 3nod with board number NB116BT at revision V01.

RAR archive of 599 KB with BIOS or firmware for Toshiba NB200 and NB205 netbooks, going by the name.

Boardview for the NB8513 mainboard, version V3, stored as a .cad file inside a 234 KB ZIP; no brand is named.

BIOS for the Acer Swift SF314-57G on the NB8511 board, PCB version V4, marked WEB, suggesting an image derived from the official update rather than a dump from a working…

Firmware archive of 3.20 MB for the NBG-419N, a Zyxel wireless N router. The name has no version number or hardware revision, so inspect the archive and its file names…

Boardview in CAD format, zipped, for a board identified as NB8513 MB V3, meaning mainboard revision 3. The name does not specify the laptop brand or model.

Acer Swift 3 SF314-57 motherboard schematic from ODM Huaqin, listed for the NB8511 and NB8512 boards at version V4, archived as a 2.42 MB RAR.

BIOS dump for the ASUS board NB5936_MB_V3, with the Intel Management Engine region cleaned and marked as fully working, in a 9.82 MB RAR.

Schematic in PDF for the Lenovo ThinkBook Plus Gen 2, based on the NB6200 mainboard from the ODM HuaQin, archived as a 3.8 MB RAR.

Boardview for the Acer Aspire 3 A315-34, board NB8609 PCB MB V4, made by the ODM Huaqin, in CAD format inside a 212 KB RAR.