Service schematic for the Nokia N79 slider phone, supplied as a 6.39 MB PDF document. The pages are useful for following power distribution from the battery and power…

Nokia 6650 circuit diagrams in a 474 KB PDF document, for one of the early 3G WCDMA handsets.

RAR archive of 968 KB shared between the Lenovo G470 and G570 laptops. The name gives no board number, revision or content type, so unpack it to find out whether it…

Schematic in PDF for the ThinkPad SL410, with the name listing the board codes GC2A-0622, GC1A and CG1B, likely covering related board variants.

PDF schematic for the Lenovo ThinkPad W700 DDR3 variant, about 2.21 MB, with an added note in the name reading N-note 07247 4Y90 whose meaning is not certain; it may be…

PDF schematic for the IBM ThinkPad R31, around 1022 KB. No board number, revision or hardware variant appears in the name, so identification rests on the model alone.

Circuit diagram identified as Z61AE, delivered as a 1.30 MB PDF. The name holds only this project code, without brand or revision, so verify the details on the first…

Circuit diagram for the W7J board, a 1.27 MB PDF with only the project code in its name and no brand or revision.

Schematic for the Sony PCG-GRS175 notebook, provided as a 645 KB PDF; the name carries no board number, ODM code or revision.

Schematic for Sony model PCG-61611, the regulatory model code that appears on the label of the notebook rather than the marketing name.

Sony board MBX-226 schematic, labelled M9A0 with an MP suffix that usually marks a mass-production release.

Circuit schematic in PDF for Sony board MBX-202, identified by the M790 code, about 788 KB.

Acer Aspire 5220, 5220G, 5520 and 5520G schematic in a 744 KB PDF; the name gives no ODM, board number or revision, so open the title block to identify the mainboard it…

Schematic package for a device identified only as J100H, supplied as a 1.8 MB RAR archive.

Original BIOS dump from an ASUS K550JK notebook, marked org to show it was read from a working factory chip. The image is 8.00 MB, matching a 64 Mbit SPI flash.

BIOS ROM for the ASUS K55A notebook, 6.00 MB. This size is unusual for a single SPI chip and may reflect a two-chip layout or a partial region, so check it against the…

Samsung R590 BIOS dump labelled JS01SA, presumably a regional or configuration code, and tagged ok as a working image.

Raw BIOS dump for the Samsung R439 notebook, with an attached OKKK tag indicating a tested image. The file is 4 MB, which matches a 32 Mbit SPI flash chip.

BIOS dump for the Acer Aspire 5515, marked as working. The file has no extension and the name states no version or chip type.

BIOS archive labelled only as Eee PC 2G, with no model suffix, version or board revision in the name.

BIOS archive for the K40IN notebook, with AS223 in the name most likely showing version 223. The zip is 568 KB and is intended for this specific K40 variant.

Asus K42Jc BIOS image archive, 1.05 MB, carrying the AS216 tag that likely marks BIOS version 216.

Another copy of a firmware package for the LG W1752ST monitor, sized about 56 KB as a RAR.

EC firmware for the Lenovo IdeaPad S405 on Compal board LA-9001P, intended for the ENE KB9012 keyboard controller, as a 128 KB binary image.

ENE KB9012 embedded controller firmware for the Compal LA-8002P mainboard; no laptop model appears in the name.

BIOS dump for the ASUS X555L, an 8.00 MB raw binary marked ok as a working image. The name gives no board revision or CPU variant, and the X555L family covers several…

RAR archive of about 1.5 MB labelled AH530, which likely refers to the Fujitsu Lifebook AH530 notebook, although the name itself gives no brand, board number or firmware…

ZIP archive of about 5.3 MB for a W2042S monitor, most likely the LG Flatron W2042S; the extra word jozi in the name is unexplained and no board number or version is…

Desktop BIOS image for a G41M-VS3 motherboard, a 1.00 MB binary, with the brand and revision not given in the name.

BIOS dump marked 5741G ASLI, where ASLI means original in Indonesian, indicating a read from a factory chip, probably for the Acer Aspire 5741G.

Small firmware archive named only 5733, most likely for an Acer Aspire 5733 laptop, though no brand, board number or version is given.

BIOS package for the Lenovo Z51-70 built on Compal motherboard LA-C282P, compressed as a 3.63 MB zip.

BIOS firmware in FD format for the HP Pavilion dv5-1050ee notebook, 1 MB in size, which corresponds to an 8 Mbit SPI flash chip.

BIOS image for the ASUS K53SV notebook, the name giving only the model with no revision or board details.

Raw 8 MB BIOS dump for the ASUS X555LD notebook, without a board revision or firmware version in the name.

RAR archive with BIOS firmware for the ASUS Eee PC 1215N netbook, about 511 KB compressed.

RAR package with BIOS firmware for the Lenovo IdeaPad Z510, compressed to about 3.07 MB.

Circuit diagram for the Lenovo ThinkPad R61 on the DAV3 GENBU5W board design, revision 5.13, in PDF form at about 1.28 MB.

Datasheet for the Microchip ENC28J60, a stand-alone 10Base-T Ethernet controller with an SPI interface, as a 480 KB PDF.

Datasheet for the MAX6675, the Maxim cold-junction-compensated K-type thermocouple-to-digital converter with a read-only SPI-compatible serial output.