Troubleshooting guide in PDF form, 2.28 MB, with no brand or model stated in the name. Sections of this kind in service manuals usually present fault flowcharts for…

Archive for the Xiaomi POCO X3 Pro smartphone, a 6.12 MB RAR file. The name only states the phone model, so the contents, which could be schematics, a board layout or…

Compressed archive with BIOS firmware for the HP Pavilion dv6-6080se notebook, packed in RAR format at 1.93 MB.

ASUS BIOS update file for the K43SD series, where the .206 extension marks firmware version 206, following ASUS naming practice.

Schematic in PDF form for Inventec motherboard 6050A2509701, revision A02, packed in a 983 KB RAR.

BIOS file for the Acer Aspire 5740, a compact 128 KB image. That size is far below the main BIOS of this Intel platform, so it is probably the embedded controller…

Z62H archive in RAR format, 795 KB, offered alongside a separate unlocked firmware entry for the same model.

RAR archive, 5.73 MB, for the Clevo M860TU notebook. The name states no board number, revision or content type, so the material should be identified after unpacking.

Schematic PDF for the ASUS M60J laptop motherboard, revision 2.0. Any PDF reader opens it for tracing voltage rails, following the power-on sequence, locating test…

Small RAR archive for the ASUS X550VX laptop holding an .asc file. In ASUS repair sets that extension normally belongs to a boardview-type layout, readable in viewers…

Schematic diagrams for the Nokia 770 Internet Tablet, named N770 in the file, provided as a 901 KB PDF.

Tiny 8.34 KB RAR named Mobile2026V1 V6, which appears to belong to the Passware Kit Mobile software rather than to any motherboard, although it is filed as firmware.

Schematic in PDF form for the Apple A1989 logic board, number 820-00850 revision A, compressed into a 7.76 MB RAR archive.

BIOS archive for a board marked NB5222 MB V3 PCB, holding images for both 8MB and 16MB flash chips according to the name.

ZIP archive for a Samsung board BA41-01062A revision 1.1, carrying the project name Cannes and further codes B0NN and BA092-05574B; HST likely refers to the project…

Generic BIOS image of 16 MB named outimage, which states no brand, model or board number, so it cannot be matched to a board from the name alone.

Firmware image titled 089B7, 16.0 MB in raw .bin format, with nothing in the name beyond what may be a hex board or system ID.

This 145 KB PDF carries the 2SD1722 part number and nothing more, so it is best treated as that transistor's datasheet.

PDF reference, 67.1 KB, for the 2SD1627 transistor, stored in the schematic section. The name carries nothing besides the part number.

Catalogued as a schematic, this 31.8 KB PDF is named 2SK1443LS, pointing to a suffixed variant of the 2SK1443. The name does not clarify the LS suffix.

Indexed as a schematic, this 33.9 KB PDF for the 2SK655 is best read as a transistor datasheet, since 2SK numbers designate N-channel FETs under the Japanese JIS…

Small 98.3 KB PDF for the 2SC5300 part. The 2SC prefix is the Japanese JIS registration for NPN bipolar transistors, so despite being listed as a schematic, the file is…

A 90.4 KB PDF identified solely by the code 2SC4451. Under Japanese JIS semiconductor naming, the 2SC prefix marks an NPN transistor of the high-frequency type, so this…

A 297 KB PDF describing the 2SC4251 transistor. The name contains just the part number, so the issuing manufacturer and revision must be read inside the document.

The largest of this set at 474 KB, this PDF is named for the 2SC5097 and nothing more. The 2SC designation, under Japanese JEITA rules, belongs to NPN bipolar…

The 2SC3075 is covered by this 213 KB PDF, catalogued as a schematic but probably a manufacturer datasheet.

A 255 KB PDF for the 2N4918, tagged RE in the name, possibly a revised or alternate edition though this is not defined.

PDF reference sheet of 59.1 KB for the 2N3702, a transistor from the JEDEC 2N numbering series, catalogued under schematics.

PDF datasheet, 425 KB, for the 93C45A serial EEPROM within the 93-series three-wire Microwire family, filed in the schematic category.

Clean ME BIOS image of 8 MB, named after the XM25QH64A SPI flash chip, a 64 Mbit part from XMC.

Duplicate firmware dump labelled HP Envy x360, 8.00 MB in raw .bin form, the size of a 64 Mbit SPI chip.

BIOS image labelled E6440A13 at 4 MB, most likely version A13 for the Dell Latitude E6440, although the name states only the code.

A 513 KB datasheet in PDF, filed under literature code SDLS212 without any part number in the name.

Schematic in PDF identified only as NS4KU01 with a VB tag and a timestamp of 17 April 2017, 09:00.

Short-named schematic PDF labelled only M750, 847 KB in size, with no brand, model or board number given.

BIOS for the Compal LA-4611P board, project codes KSW01 and KSW91, intended for an MX25L8005 flash chip of 1 MB capacity. The RAR archive is about 543 KB.

Original BIOS dump from an HP Mini netbook, marked org, with no exact model or board number given.

ZIP archive of 261 KB holding a boardview for the ASUS P5LD2 MQ motherboard; no board revision is given in the name, so compare it with the revision silkscreened on your…

PDF schematic titled X60, 1.83 MB, with no brand, board number or revision stated in the file name.

Spanish table of SMD equivalences, a cross-reference for surface-mount parts rather than a device schematic. No brand or board is named.