BIOS archive for the ASUS K43L laptop, board revision 2.0, with the HM65 chipset and marked as working by its OKOK suffix.

Apple schematic for logic board 820-2031, drawing number 051-7124, revision tag L000, supplied as a 1.49 MB RAR that presumably wraps the PDF.

Flash dump for Huawei-style ONT units HG8245Q2 and HG8245VA, hardware version A, read from an MX30LF2G18AC parallel NAND chip; the image is listed as 264MB and…

Dell Inspiron 22-3263 all-in-one BIOS, version 1.9.0, supplied as a raw .bin image packed in a 4.91 MB ZIP archive.

Schematics for the Samsung Galaxy Tab Pro 12.2, model SM-T900, delivered in a 3.45 MB ZIP archive.

BIOS firmware archive for the HP Compaq CQ58-281SR laptop, product number C6J52EA, packed as a RAR of 3.36 MB.

Apple MacBook Pro A1236 firmware image for logic board 820-2850, revision A as given in the name.

Firmware archive for the Acer Aspire S7-191, with the full configuration code 53334G12ass given in the name.

Combined BIOS and EC firmware for Compal board LA-M788P, with JPP61 and JPP67 named as the related platform codes, intended for a 16 MB flash chip and marked as tested…

Working BIOS for the ASUS FX505DT gaming laptop with the AMD Ryzen 5 3550H processor, labelled as fully working.

BIOS for the Dell Inspiron 15 3467 and 3567 on board 15341-1 (91N85), covering Skylake and Kabylake CPUs with UMA integrated graphics.

ZIP archive holding a schematic PDF for the Acer Nitro AN515-52, listing the Compal board numbers LA-F951P and LA-F591P with revision 1A1 / 1.0.

Compressed archive of 4.88 MB named only 0864D.F36, which gives no clear model, brand or board number.

RAR archive of 87.4 MB with a generic name indicating motherboard images. No brand, model or board number is stated, so the contents must be inspected to see which…

The 2SD2210 appears in this 46.9 KB PDF with an E suffix in the name that is left unexplained.

Component documentation for the 2SK2996 in PDF form, 412 KB in size. The 2SK designation identifies an N-channel field-effect transistor registered under the Japanese…

PDF datasheet entry for the 2SK2986, 433 KB. Only the part number appears in the name; the 2SK prefix tells a technician it is a JIS-registered N-channel FET.

Transistor datasheet PDF, 422 KB, for the 2SK2949. Under the JIS convention a 2SK number identifies an N-channel field-effect transistor, so this describes one device…

A 40.7 KB PDF bearing the 2SC5451 part number. Under the JIS 2SC convention it is an NPN bipolar transistor, and the document is probably its datasheet even though the…

Only 29.4 KB, this PDF references the 2SC5696, an NPN bipolar transistor according to JIS numbering where 2SC marks such parts. The name offers no further specifics.

Large for a single-part document at 411 KB, this PDF for the 2SC5695 likely includes full characteristic curves along with ratings.

Datasheet, most probably, for the 2sa1952 transistor, in a 60.4 KB PDF indexed as a schematic.

Quanta motherboard DA0X9QMB8D0, revision D, packed in a 23.4 MB RAR archive. Quanta numbers boards with the DA0 prefix followed by the project code, here X9Q, and the…

Small 512 KB binary simply named bios, offering no information on the manufacturer, model or board.

BIOS binary for an ASUS K43SL laptop, 4 MB in size, matching a 32-megabit SPI flash chip. The name gives no version, board revision or source status.

Compressed archive of 419 KB named M5A99FX_PRO, a model name used on an ASUS AM3+ desktop board, although the name gives no brand or revision.

Apple schematic PDF for the X1647 J185 project with a Navi10 graphics part, document 051-04826 for board 820-01823, revision 4.0.0.

Boardview for the ASUS PRIME H510M-D motherboard at revision 1.03, provided in BDV and CAD formats inside a 412 KB RAR archive.

Working BIOS for the Lenovo IdeaPad Y510p, Compal board NM-A032, revision 1.0, VIQY1 project, discrete graphics version.

Watermarked PDF schematic for the Samsung SM-N970F, the Galaxy Note10 international model, 4.28 MB in size.

Schematic in PDF form for a Dell laptop board made by Wistron, code name Cedar, board number 13269-1, with FX3MC also given in the name; size 4.62 MB.

BIOS package marked as working for Lenovo CSA00 board LA-D951P revision 1.0, dated 2016-05-27, holding an 8MB and a 512KB image in a 5.30 MB zip.

Datasheet PDF of 64.4 KB for the HA17324, a quad operational amplifier from Hitachi following the familiar 324 layout.

Component reference for the 2SD2568, a 44.6 KB PDF in the schematic category. The 2SD prefix follows JIS numbering for NPN bipolar transistors used in low-frequency…

Datasheet PDF for the 2SD1512, 40.8 KB, catalogued in the schematic section. The JIS prefix 2SD denotes an NPN bipolar transistor of the low-frequency type, and the E…

Covering the 2SK2952, this PDF of 414 KB is a discrete transistor document rather than a full circuit, as the JIS 2SK prefix indicates an N-channel field-effect…

A 413 KB PDF for the 2SK2699 transistor, filed as a schematic in this index. The 2SK prefix identifies it as a JIS-registered N-channel field-effect transistor, so the…

PDF for the 2SK1238, a Japanese 2SK-series N-channel MOSFET, size 45.9 KB. No manufacturer, package or revision appears in the file name, so match the printed marking on…

The 2SC5273 is the subject of this 42.0 KB PDF. As a JIS-registered 2SC device it is an NPN bipolar transistor, and the file is likely its datasheet rather than a full…

Filed among schematics, this 467 KB PDF carries just the transistor number 2SC4320 and should be regarded as its datasheet.