Small PDF document for the STK412-150, a Sanyo hybrid power amplifier module used in many home audio systems and mini hi-fi units.

Schematic for the Gigabyte GA-H61M-S2P, labelled R21 in the name and likely meaning revision 2.1, supplied as a PDF in a RAR of about 619 KB.

Boardview CAD file for MSI MS-V396 at revision 2.1, delivered in a 610 KB ZIP archive. MSI uses MS-V codes for its graphics card PCBs, although the GPU itself is not…

Archive labelled only OPPO R15, 5.61 MB in rar format, with no hint in the name about what it holds.

PDF schematic for the ASUS K43SV laptop motherboard, revision 3.0 according to the name, size 612 KB.

Package for the 2PESV board at revision 03, delivered as a 1.61 MB RAR archive. Other entries cover revision 1.1 of the same code, so this earlier revision should only…

Service manual revision 1.0 for the Samsung SGH-L170 mobile phone, a 3.61 MB PDF. Such manuals usually combine disassembly instructions, exploded views, parts lists…

Firmware archive named only 5742z, likely for the Acer Aspire 5742Z, in a 6.61 MB ZIP. No board number, revision or version appears in the name, so open it and check…

Small RAR archive of about 61 KB filed as BIOS or firmware, named only P 20500, with no brand, model or board number stated.

Repair guide in PDF format for the ASUS PRIME Q270M-C desktop motherboard, 1.61 MB. Indexed as a schematic, it is more likely a service or troubleshooting document than…

Package labelled TCL 40D300, a 4.61 MB RAR file. Only the brand and model appear in the name, so the archive may hold firmware, service data or a schematic, and it…

PDF schematic of the Gigabyte GA-H97N-WIFI desktop board, revision R10, archived as a 619 KB RAR.

Bottom copper layer of the R2 power amplifier PCB rated 1500 watts at 2 ohms, marked langsung print, Indonesian for direct print.

BIOS dump for the HP ProDesk 400 G3 Microtower, firmware family N03 version 02.11, sized for a 16 MB SPI flash, zipped at 5.61 MB.

Samsung SM-A207F repair solution document in PDF format, packed in a 3.61 MB RAR archive and indexed as a schematic. SM-A207F is the Galaxy A20s model code.

BIOS backup for the Toshiba NB305 netbook, built on the Compal board LA-5843P, in a RAR of about 610 KB.

ZIP archive of 6.61 MB labelled M1721 and M6 Note, which points to the Meizu M6 Note smartphone, M1721 being its model code.

Boardview for the Gigabyte GA-H81M-S2PV motherboard, revision 1.01, contained in a compact 61.8 KB RAR.

MSI MS-7551 material packed into a 2.61 MB ZIP archive. No revision appears in the name and the contents are not described, so open it with any ZIP utility and check…

RAR archive of 2.61 MB labelled Wistron OpenBook 1849. The name is brief and does not say whether 1849 is a model or board number, nor list the contents, so check the…

Service documentation archive for HP 510 and 511 notebooks using the Inventec Vulcain board in its discrete graphics variant, revision AX1, dated 29 December 2008.

ZIP archive for the Sony VAIO VGN-C290, naming a VGA variant and the Intel 945GM chipset.

HP G42-410US BIOS dump for Quanta motherboard DA0AX1MB6H1, revision H. Numbers beginning with DA0 follow Quanta's pattern, with AX1 as the board project code.

Generic 2 MB BIOS dump marked for HP, with an uninformative name that gives no model, board number or version.

Toshiba Satellite C50D-B02G BIOS archive, 2.61 MB ZIP, marked for an 8 MB flash chip and carrying the part number PSCN4A-02G00H, Toshiba's model configuration code.

PDF of 61.5 KB for the 2SA1870, with a 1-2 tag in the name. That tag may indicate one part of a split document or a revision, but the name does not say which.

Schematic files compressed as ZIP under the code A217M, a code that follows Samsung Galaxy phone model naming, though the name itself carries no brand or revision.

Firmware dump for the Masstel L133 Pro laptop, zipped to 4.61 MB and marked as an unlock version that was tested and working.

PDF datasheet covering the PG24064LYS-ITA-H, a 240 x 64 dot graphic LCD module in the Powertip PG series.

ZIP archive of about 614 KB for the G31T-LM, a desktop motherboard based on the Intel G31 chipset; neither brand nor revision appears in the name.

BIOS archive for a G31T-LM motherboard, 614 KB zip, with no version, revision or brand given in the name.

BIOS image for the Gigabyte GA-P55A-UD3P motherboard, revision 1.0, an Intel P55 chipset board for LGA1156 processors, shipped as a RAR archive of roughly 1.61 MB.

Schematic for the Xiaomi Mi Max phablet, codename hydrogen, packed in a 1.61 MB 7-Zip archive. Extract it to access the diagram pages.

Firmware archive for the GL553VD motherboard, revision 2.0, with the Intel Management Engine region cleaned, packed as a 4.61 MB ZIP.

BIOS archive for the HP 248 G1 with mainboard SNOWI10, number 6050A2608301, revision MB-A04.

BIOS archive for a Hirogo-branded G41T-AM motherboard, revision 1.2, around 610 KB. The G41T-AM is an Intel G41-chipset desktop board sold under several brand names, so…

Xiaomi Mi Max 3 schematic diagrams in a 3.61 MB RAR archive. The name carries no mainboard code or revision, so match the board markings to the documents before relying…

PDF schematic for the Quanta G37D motherboard, revision 1A, about 1.61 MB. Apart from the project code and revision, the name provides no full board number or brand of…

BIOS together with EC firmware for a Toshiba Satellite S50-A, part number PSKK6U, on the VGSG mainboard revision 2.1. The zip archive is 3.61 MB.

Quanta Y0E project archive at board revision 1A, packed as a 613 KB RAR. The name gives no laptop brand, model or full DA board number, so the contents have to be…