Firmware image for the Lenovo IdeaPad Z510, and the name marks it as EC, meaning the embedded controller firmware rather than the main system BIOS.

BIOS and EC firmware set for the Lenovo LV1145 ASR board, Wistron pattern number 15283-3, packed as RAR.

Small BIOS-related dump of 512 KB for the HP 630 laptop on the Intel HM55 chipset, labelled SMALL to set it apart from the 4 MB main image.

BIOS binary for the Sony MBX-223 VAIO mainboard, 4.00 MB, fitting a 32 Mbit flash device.

Small 256 KB binary named dp org, apparently an original read, though the name does not identify the device, brand or board.

Small 128 KB firmware file with no extension, labelled only as an EC region, with no model, brand or board number in the name.

BIOS and EC firmware set for the Quanta board DASS8BMBAE1, revision E, in a 2.26 MB RAR.

Troubleshooting guide in PDF for the Samsung I9060 handset, with Tshoo being Samsung's usual short form for troubleshooting.

Embedded controller firmware, 128 KB in size, associated with the Compal board LA-E802P according to the extracted board number; the file name itself is truncated and…

BIOS and keyboard EC firmware for Quanta board DAG7BMB58C0, revision C, project G7B. The DA plus project code plus MB pattern marks Quanta's mainboard numbering.

Repair solution document for the Samsung SM-J260G, supplied as PDF inside a RAR archive of about 1.3 MB.

8 MB BIOS image for the ASUS F555L and X555UJ notebooks, board revision 2 according to the name.

Repair guide in PDF form for the ASUS EeeBook E402SA notebook, stored in a 761 KB RAR and catalogued alongside schematics.

Small 178 KB PDF schematic for the Lenovo IdeaPad 330S, covering the MIO-KB part; this appears to be a daughter board or keyboard I/O section rather than the main board…

RAR archive of 812 KB for the HP Pro x2 410 G1 tablet, built on the Quanta W03B board at revision 1A.

Mainboard material for the F83VF model, revision R11, packed as a 945 KB RAR. MB here denotes motherboard, and the revision tag indicates board-level documentation, most…

Repair guide for the ASUS E502NA notebook, provided as a 616 KB RAR archive. Guides of this kind typically describe power-on sequence, key rails and common fault points…

Uninformative archive named landrex, a 106 KB RAR with no model, board or version stated.

Topstar C46 schematic, revision A, delivered as a 1.33 MB PDF. Boards from the Topstar ODM appear in many white-label laptops, so the C46 marking on the motherboard is…

PDF schematic for the Jetway 845LDA desktop motherboard, about 691 KB in size, with no revision stated in the name.

Embedded controller firmware of 64 KB for the Acer A114-32, referencing the Z8G project code used on Quanta boards.

Small 34 KB RAR file for the Acer Aspire E5-573 on Quanta board DA0ZRVMB6D0, revision D.

ASUS firmware archive covering the R518UQ and TP501UQK models, containing both BIOS and EC (embedded controller) images, 5.43 MB in RAR format.

Repair guide for the ASUS X555LD notebook in a 1.39 MB PDF, catalogued as a schematic. Such documents usually combine circuit pages with diagnostic notes on power…

Apple 820-1502 board documentation packed as a 1.26 MB RAR, labelled with schematic drawing 051-6442 at revision B000.

Circuit diagram for the Samsung SGH-X830 handset, in a 630 KB PDF. SGH is Samsung's prefix for its older GSM phones. The name gives no board revision.

LG M4410 mobile phone schematic, provided as a 1.22 MB PDF. No board revision is listed in the name, so compare the title block with the phone's PCB markings.

Schematic set for the LG B2050 mobile phone in a 709 KB PDF. These drawings let a technician follow the charging and battery circuits, trace power rails, and check…

Firmware archive for the K43SV mainboard revision 3.0, with Intel HM65 chipset, ITE IT8572E embedded controller and NVIDIA N12P graphics, marked as OK.

BIOS together with EC firmware for the HP Pavilion dm4-1160US, Murray board 6050A2345401-MB-A03.

Samsung E1200i schematic supplied as a small 707 KB PDF. The name lists only the model, a basic feature phone, and no board revision.

Small 119 KB PDF containing the first part of the Nokia 6310 schematics, apparently a duplicate copy given the (2) suffix in the name.

Schematic for the Nokia 2630, a slim basic handset, in a small 424 KB PDF. The file gives no board revision, so compare the board in hand with the drawings before…

Nokia 3250 schematic, version 1.0 according to the name, provided as a 754 KB PDF. This handset is known for its twisting keypad section, and the diagrams help follow…

Nokia 2626 circuit schematics supplied as a 789 KB PDF. No revision or product code appears in the name, so verify that components on the board align with the drawings…

Nokia 2220 handset schematic as a 737 KB PDF file. The name carries only the model number, with no revision or board identification.

Nokia 3100 circuit schematic in a compact 278 KB PDF. The name holds only the model number, without revision or board code, so confirm the drawing matches your phone.

Circuit schematic for the classic Nokia 3310, an 827 KB PDF. The name carries only the model, with no revision or board code.

Firmware archive for the Dell Inspiron 15 5558, and the name points to a Nuvoton NPCE285PA0DX embedded controller.

Schematic PDF of about 915 KB labelled with the project code M9A0 and MP, which stands for mass production, so it should reflect the final board design.