Schematic for the Dell Latitude E5530 business laptop, a detailed PDF of about 3.18 MB.

Sony VAIO VGN-SR55E schematic covering the MBX-190 motherboard, with M750 also given in the name, likely a project or model code.

Circuit diagram for the Sony MBX-178 mainboard from project M620, marked PVT, a production validation build, with 0608 and 1000 appearing to be release tags.

Circuit diagram in PDF for the Sony PCG-61611, built on Quanta's NE7 ODM platform, at 1.03 MB.

Sony MBX-202 mainboard schematic, tagged M790, which appears to be the ODM project code for this design.

PDF schematic identified only by the project code M920 and the PVT tag, meaning production validation test stage, with no brand or board number given in the name.

Third copy of the schematic for the Quanta AT3 notebook mainboard, revision R1A, in a 1.26 MB PDF.

Schematic PDF for the Quanta AT1 motherboard, revision labelled RMV, about 1.27 MB, numbered as the sixth copy in a set of identical uploads.

ASUS K42Jv laptop schematic in PDF format, 1.41 MB in size. No board number or revision is given in the name, so read the title block and compare it with the silkscreen…

BIOS for the ASUS X45VD motherboard revision 2.0, marked as OK (tested working), in a 3.56 MB RAR archive.

Small 50.6 KB RAR archive with a generic boardview name that states no brand, model or board number.

Layout file in FZ format for the X450LC board at revision 2.0, 155 KB. It belongs to a set alongside revisions 2.1 and 2.2, so the board revision silkscreened near the…

Small LG firmware archive, 57.9 KB, for the 1952SQT monitor, likely an LG Flatron model, with no version or scaler type stated.

A 1 MB ROM image whose name, hasse -Q3C85, gives little to identify it; Q3C85 may be a BIOS version or board code, but no brand or model is stated.

Lenovo G500 BIOS image, second copy, 4.50 MB in .rom format. No board number or BIOS version is included, and G500 boards were made in more than one variant, so verify…

BIOS image named k550jk, revision 17.4 per the name, an 8.00 MB .rom file. K550JK follows ASUS laptop model naming, but the brand and board revision are not stated.

Samsung Galaxy S5 SM-G900S document, a 12.3 MB PDF carrying schematic material for the Korean-market S5 variant.

ZIP archive of 775 KB named for the Epson PM-235, a Japanese-market photo inkjet printer.

Archive for the Epson PM-210 printer, 2.94 MB in RAR form, noticeably larger than the other PM-series packages, so it may bundle a driver or several tools alongside the…

Firmware package for the ASUS X455LD motherboard, revision 2.1, with the 8 in the name most likely marking an 8 MB SPI image.

ZIP archive labelled for the Acer Aspire 5590, holding BIOS-related files. The name states no version, flash chip or board number, and the 1.12 MB archive may contain a…

Working BIOS dump for the Acer Aspire 5570 on an Intel 945 chipset platform. The 1.00 MB raw binary corresponds to an 8 Mbit flash chip.

Zipped BIOS for the Asus K42DQ notebook; the as203 suffix most likely means BIOS version 203.

ROM image of Dell BIOS version A07, which the name lists for the Inspiron N4030, M5010 and N5010.

Raw BIOS image for an HP Pavilion DV2000 family laptop, marked for the dv2125la Intel model; the word antiguo in the name is Spanish for old, suggesting an earlier…

HP Pavilion dv5-1190eo BIOS dump, a 839 KB RAR archive whose name ends in -1, likely indicating one of several copies or a first variant.

BIOS firmware for the HP Pavilion DV3-4303SE, compressed into a 1.76 MB RAR archive. The name states an Intel platform with ATI graphics and the mark OK, indicating the…

BRD viewer in the T-link family, marked as a newer 01 build, packed in a 269 KB RAR; it contains the viewer program rather than any specific board's data.

BIOS dump for the ASUS X550CC, described in the name only as a successful read, so it is likely a straight copy taken from a working chip.

ZIP archive with BIOS data for the Acer Aspire V3-571G configuration 53218G75Maii; the trailing MFG token likely marks a manufacturing-mode image, though the name alone…

RAR archive of firmware labelled BA50v219, about 4.49 MB. BA50 is a platform code that appears with Acer TravelMate P453 boards, and v219 appears to be a version tag…

Keyboard controller (KBC/EC) firmware for the Lenovo G510 on Compal board LA-9641P, a small 128 KB binary.

Dell BIOS image for a model 1520 machine, stored as a 2.05 MB ROM file. The name gives no board number, revision or version, and the size is slightly above an exact chip…

Firmware archive for the ASUS X550JX notebook, a 3.19 MB RAR with no revision or version stated in the name.

ZIP archive of about 2.7 MB containing BIOS firmware for the HP 355 G2 notebook. The file name does not list the archive contents, board number or version, so open the…

BIOS image named only S300 GM, an 8.00 MB raw binary; the brand is not stated, though S300 is used for ASUS VivoBook models, and GM likely marks the integrated graphics…

PDF titled as a midrange reference, filed as a datasheet at 3.31 MB. The name gives no manufacturer or part number, though such titles are often used for reference…

Small 89.9 KB PDF datasheet labelled only with document number 2669, so the title reveals neither the component nor its maker.

Datasheet for the M48T18, a TIMEKEEPER device from ST that combines battery-backed static RAM with a real-time clock in one package.

BIOS dump for the ASUS FX506HC gaming laptop, taken from a motherboard numbered DA0NJJMBAG0 at revision G.