PDF datasheet for the 2SA1338, a part whose 2SA prefix marks it as a PNP transistor intended for high-frequency service under the Japanese JIS convention.

Datasheet PDF, 149 KB, for the 2SA1710 transistor; the file name gives no further model or board details.

PDF reference sheet for the 2N5320 transistor, 45.0 KB, sitting alongside the 2N5322 document in the index. No vendor or revision is named.

PDF reference for the 1SV329 diode, listed among schematics though its size suggests a concise data sheet.

PDF datasheet for the 1N5403, rated 300 V in the 1N5400 series of 3 A general-purpose rectifiers, filed as a schematic though it documents one component.

RAR archive for the QT6A motherboard, with an MB-C suffix that likely marks revision C, 152 KB in size.

Compact 210 KB RAR archive for the ASUS X415JA, X415JP and X415JF series, referencing the X415JA mainboard part number 60NB0SQ0-MB1020.

Unlocked BIOS dump for the Dell Latitude 7420, packed as an 11.8 MB RAR. No board number is given, so verify the motherboard before writing.

Raw 16 MB BIOS binary labelled 213224-1Q and marked OK, meaning it was reported as working.

Model GLWMS90HSGEX exploded view workbook in Excel format, roughly 11.6 MB. Only the model code appears in the name; brand and device type are not stated.

UEFIExtract NE, build A73, for 64-bit Windows in a ZIP archive. It is the command-line companion to UEFITool and unpacks every volume, file and section of a UEFI…

Lenovo BIOS dump for Quanta board DA0LVAMB8F0, revision F, marked as fully working. The DA0 prefix with an MB segment is Quanta's numbering, an ODM that manufactures…

BIOS dump for an HP ProBook 6560b, misspelled brobook in the name and marked OK twice, which suggests it was tested as working.

Quanta schematic for the project coded NJF, supplied as a 7.17 MB PDF. Quanta Computer names its laptop platforms with short letter codes like this, and the code usually…

Unlocked EC firmware for Lenovo ThinkPad T491 and X390, LCFC board NM-B891, provided as a 16.2 MB RAR archive. NM-prefixed numbers follow LCFC, Lenovo's own design team.

Working BIOS for an HP all-in-one with an AMD platform, built on Quanta board DAN91CMB6D0, revision D, with an 8MB image.

Compact 374 KB-class zip archive, 370 KB, named HT2000, a name that matches the ServerWorks HT2000 chipset used on some server and workstation boards.

Lenovo IdeaPad Y560 BIOS for the Quanta DAKL3AMB8E0 motherboard with ATI graphics. The name also contains 2003 and cnfm ok, which most likely means the dump has been…

Circuit schematic in PDF covering the ASUS FX505GM and FX705GM, the 15 and 17 inch TUF gaming models that share a design.

Circuit diagram in PDF for the MSI MS-7A57 motherboard, version 2.0, with the document number 00017967 given in the name.

Windows installer package for FlexBV, build R1165, in a 32.3 MB ZIP. FlexBV is a popular boardview viewer for repair work that opens many layout formats such as BRD…

ZIP archive of 7.68 MB whose name points to version 2.13 of a trading Expert Advisor robot, not to any electronics-repair material.

Quanta G71 boardview in the G71-6L version, packed as a 134 KB RAR archive containing a BRD layout file.

Schematic in PDF for the ASUS P8B75-M LE desktop motherboard, archived as RAR at 866 KB, with an RG tag in the name.

Small Windows executable of 342 KB, the Mozilla Firefox web installer stub. It is not repair data: running it downloads and installs the full Firefox browser rather than…

PDF schematic for a board coded Z62HA, around 1.2 MB. No brand, revision or model is given, so check the title block and the motherboard silkscreen to confirm, noting…

Schematic PDF named only by project code M841 with a DVT suffix, the design verification test stage that comes before final production.

RAR archive named InfoROM Utility, 4.02 MB. The name suggests a tool related to the InfoROM, the small configuration store found on NVIDIA graphics cards, but no card…

Short MSI reference document describing the power up and power down sequence, a 136 KB PDF with no board number or model named.

Repair guide for the Asus ZC451CG, a 525 KB PDF with F0107 in the name, likely a document or revision code.

Schematic in PDF for the N61B board, AMD variant, delivered as a 2.54 MB RAR archive. The name gives no laptop brand, so identify the device by the board marking.

Boardview for Apple logic board 820-00597, revision 05, from the J134 project at the DVT design validation stage, supplied as a RAR archive.

Schematic or service documentation for a television model coded KLV46V510A, a 13.9 MB PDF; the name gives no chassis or board revision.

BIOS backup for the ASUS X455LD mainboard, revision 2.3, UMA version meaning integrated graphics only, and marked as a working backup.

Embedded controller firmware of 128 KB, labelled as working (OK) but with no brand, model or board number in the name.

Original 8.00 MB BIOS dump labelled ea40 hw; ea40 likely refers to an HP EliteBook or similar model code, and hw may mean hardware, but neither is certain from the name.

BIOS dump for a board identified as H110C+ version 1.00, an Intel H110 chipset motherboard, read from a Winbond W25Q64BV flash chip.

Layout file for the Q502LA mainboard, revision 1.1, in .fz boardview format at about 121 KB.

Short Spanish PDF course on the oscilloscope, 375 KB, with no device or model associated. It is study material, not a circuit diagram.

Level 3 repair documentation for the Samsung GT-I9195, packed in a 2.64 MB RAR archive.