BIOS dump labelled for a Dell 820, with OG likely marking an original read from the chip.

Boardview file in CAD format for the Dell Inspiron 5447, motherboard LA-B012P. LA-prefixed codes come from Compal, the ODM that designed this board.

ECS schematic in PDF format, 655 KB, for the board identified as U50SI1. ECS (Elitegroup) designs and builds motherboards for its own products and for other laptop…

Full schematic set for the Samsung Galaxy A01, model SM-A015M, the Latin American variant, packed as a ZIP of about 11.4 MB.

BIOS (EFI firmware) dump for the Apple MacBook Pro A1502, EMC 2678, logic board 820-3536-A. The 820- prefix is Apple's logic board numbering.

ThinkPad T440 schematic for LCFC mainboard NM-A101. LCFC, the Lenovo joint-venture ODM, uses the NM- prefix on its boards, and the code is printed on the PCB.

Schematic for the Xiaomi Redmi 8A, the budget model coded olivelite, stored in a 1.24 MB ZIP archive.

Boardview for the Pegatron A15HC motherboard, revision 2.0, in a compact 275 KB RAR. Pegatron is the ODM behind this design.

Archive for the Xiaomi Redmi K30 4G, catalogued as firmware. The size is under 1 MB, much smaller than a full ROM, so the contents may be a partial file, a configuration…

ASUS archive for the X553MA model, compressed as RAR at about 1.15 MB. The name only adds an RG suffix whose meaning is not stated, so the exact contents, whether…

Datasheet for the ADP3205, a 396 KB PDF from Analog Devices going by the ADP prefix. The ADP3205 is a multiphase CPU core voltage controller used on older notebook and…

PDF schematic for the Adamo 13 laptop, stored in an 827 KB RAR archive. The name gives only the model, without a board number or revision, so compare any identifiers on…

BIOS firmware for the HP Compaq dc5800 desktop, tagged Q33-2, in a RAR archive of about 870 KB.

BIOS for the Intel D945GCCRL desktop motherboard, packed as a 508 KB RAR. The 945 in the model refers to the Intel 945 chipset family.

BIOS binary for the ASUS Q200E, named together with the X202E, its closely related model.

Firmware dump for the ASUS K55VD laptop, 8 MB, labelled funcionando, which is Portuguese or Spanish for working.

Compact 478 KB RAR archive labelled LS-4905P, revision PR10, with a 1207c date code. The name does not say whether it holds a schematic, boardview or both, or which…

Firmware for the ASUS DSL-N10 router, hardware revision C1, marked OK, which suggests a working or tested dump, though that is not explicit. M.Z remains unexplained.

Revision 1.03 schematic for the Gigabyte GA-H81M-S2PV, a PDF stored in a 608 KB RAR. It covers the circuit diagrams a technician needs to trace power rails, examine the…

Schematics for the Samsung NP-R530, board project BREMEN-L3 at revision R1.0, delivered as a 2.05 MB RAR.

Schematic set for the Xiaomi Mi 9 smartphone, delivered as a 1.13 MB RAR archive. Phone schematics are used to follow power lines from the PMIC, check charging and…

Circuit schematics for the Xiaomi Mi 8 SE handset, stored as a 4.07 MB RAR archive. Only the model is named, with no board number or hardware revision.

BIOS image for the Compaq CQ56 laptop on Quanta motherboard DAAX3MB16A1 revision A, compressed as an 890 KB RAR archive.

Boardview for the ASUS K52F notebook mainboard, revision 2.2, packed in a 190 KB ZIP archive.

Boardview for the motherboard labelled FX505GD-MB, revision 2.0, in a compact 188 KB RAR archive.

BIOS and EC firmware pack for the Quanta motherboard DAZRTMB6D0, revision D, in a 3.72 MB RAR archive.

Schematics for the Xiaomi Mi 9 SE smartphone, delivered in a compact 981 KB RAR archive. No board revision is given in the name.

Schematic set for the OPPO R7 smartphone, compressed into a 949 KB rar archive. Circuit diagrams like these let a phone technician follow power rails from the PMIC…

ASRock 880GM-LE FX board layout, revision 1.03, carrying ASRock PCB code 70-MXGL10-B01, supplied as a 365 KB RAR.

Boardview in .brd format covering the MSI boards MS-14531 and MS-14541, which share one layout file.

PDF schematic for MSI motherboard MS-7418, with 20 in the name likely meaning revision 2.0 and 0624 probably a date code.

Schematic for the MSI MS-7318 board. The code 101 likely indicates revision 1.01, and 060918A looks like a release date code from September 2006.

Laptop schematic in PDF for a board coded MIH61R with project names Mission Hills and Sawgrass, carrying Wistron-style board number 10097-1; the laptop brand is not…

Schematic for the Dell Studio 1450 and 1458 laptops, DIS version with discrete graphics, made by Foxconn under the H902 designation.

PDF schematic for a laptop motherboard numbered LA-8241P, a board number in Compal's LA-xxxxP format.

Lenovo K910L schematic diagram with service manual, a 4.94 MB RAR archive. The L suffix marks a model variant distinct from the plain K910, so make sure the documents…

Lenovo A859 smartphone schematic diagram bundled with a service manual, compressed as a 1.85 MB RAR. The filename provides no board number or revision.

Schematic diagram and service manual for the Lenovo A790E, archived as a 1.03 MB RAR. The E suffix is part of the model designation; no board number or revision is…

Lenovo S820 schematics packed into a 669 KB RAR archive. The name does not mention a mainboard number or revision, so confirm the PCB print before relying on reference…

Schematic diagram and service manual for the Xiaomi Redmi 2A, compressed into a 5.00 MB RAR file.