Boardview for the ASUS X200MA mainboard at revision 2.0, zipped with BDV and FZ format notes.

Boardview for Wistron board 203071-1, saved as a GR file inside a 139 KB zip. This numbering style belongs to Wistron, which builds boards for Dell among others, and the…

MSI MS-7D14 schematic at revision 2.0, stored as a PDF inside a 2.10 MB RAR file. It is useful for diagnosing rail shorts, missing standby voltages and boot failures…

Boardview for Wistron project LF14B, board 13307-2, supplied in BDV and BRD formats inside a RAR archive.

PCB layout for a Matrix amplifier rated 125 watts, labelled Beta 2008, as a 266 KB PDF.

Boardview for the ASUS X550CL mainboard, revision 2.0, in a 204 KB RAR archive; the FZ token in the name is not clearly defined and may be a variant or source tag.

RAR archive of about 4.2 MB for the Motorola Moto G8 Play, model XT2015-2. The name does not reveal the contents, but such packages usually contain schematic pages…

Revision 2.01 boardview for the ASUS A7V-VM motherboard, in a 209 KB RAR archive. A neighbouring 2.02 revision and others exist, so verify the revision printed on your…

Dell Inspiron 3420 BIOS dump for the DV14 MLK DIS mainboard 11282-SB, stored for a Winbond 25Q64 flash chip, which holds 8 MB, in a 2.81 MB RAR archive.

Backup BIOS dump from an ASUS X553MA main board revision 2.0, read from a 25Q64FVSIG chip, a Winbond W25Q64FV 64 Mbit (8 MB) SPI flash.

Schematic for the ASUS K42JR laptop, revision 2.0, as a 2.69 MB PDF. No motherboard code is given, so confirm the revision printed on the PCB matches 2.0 before relying…

Firmware package for a Biostar H81 MG motherboard, version 6.0, prepared for a GD25Q64B flash chip, which holds 64 Mbit or 8 MB.

BIOS firmware for the Lenovo 300e 2nd Gen, machine type 81M9, board BM5860 version 1.3, marked as fully working.

Firmware archive for the HP EliteBook Folio 1040 G1 on the Wistron Bullet board 12295-2, PCB part 48.4LU01.021.

BIOS dump for the Dell Vostro 15 7510, packed in a 642 KB RAR. The name gives the Gyborg-H platform, a GTX graphics variant and board number 19844-1, which follows the…

BIOS image for an ASUS AMD board DANJMMB1AA0 revision A, from 2021, with a Ryzen 7 processor and an NVIDIA GN20-E3-A1 GPU variant noted in the name.

Lenovo BIOS for the FL90 and FL590 projects on the LCFC board NM-B931 rev 1.0, dated 2019-03-15, with the Management Engine region cleaned and sized for a 32 MB flash.

Firmware dump for the ASUS P8H61-M LX R2.0 desktop motherboard, PCB revision 2.0, packed as a RAR archive.

BIOS dump for the HP Envy x360 2-in-1 15-fh0000nx, built on a Compal board coded JPB51 with number LA-M798P, supplied as a 6.68 MB ZIP.

Working BIOS image for the HP ProOne 400 G2 20-inch non-touch all-in-one, board 6050A2716601 revision A01, in an 8.03 MB RAR archive.

Working BIOS dump for the Dell Latitude E7440, Compal board VAUAC LA-9551P, revision 1.0 (A00), with the name carrying the date 2013-11-29.

An 88.8 KB PDF describing the 2SD1806, filed in the schematic index although it is most likely a part datasheet.

A 169 KB PDF for the 2SD1803, placed in the schematic category but evidently a component reference sheet. No manufacturer, revision or variant is named.

A 41.8 KB PDF named for the 2SD2457 with an E tag, filed as a schematic. By the JIS scheme, 2SD marks an NPN bipolar transistor, so expect a component reference rather…

PDF of 426 KB named for the 2SK2842 part number and filed in the schematic category. Because the 2SK prefix denotes an N-channel field-effect transistor in JIS…

Named for the 2SK2824 transistor, this 305 KB PDF is indexed as a schematic but is most likely a single-part datasheet.

Reference document for the 2SK2793, a 141 KB PDF catalogued under schematics. The 2SK designation in the Japanese JIS system denotes an N-channel field-effect…

The 2SK2740 transistor is the subject of this 143 KB PDF, filed as a schematic even though the name points to a component datasheet.

Covering the 2SK2733, this 413 KB PDF sits among schematics but is most likely the device datasheet, since 2SK is the Japanese JIS prefix for N-channel field-effect…

Indexed as a schematic, this 139 KB PDF actually concerns the 2SK2715, an N-channel field-effect transistor according to the Japanese JIS 2SK prefix.

A 137 KB PDF for the 2SK2714 with a 1-5 suffix that the name leaves unexplained, possibly an edition or page range.

A 407 KB PDF for the 2SK2602, a part number following the Japanese JIS convention in which 2SK designates an N-channel field-effect transistor.

The 2sk2578 is the part described in this 34.5 KB PDF, filed as a schematic. JIS part naming uses 2SK for N-channel FETs; the name gives no package, maker or application…

A 134 KB PDF for the 2SK2460N, catalogued as a schematic but almost certainly a datasheet for a discrete transistor, since 2SK numbers under the Japanese JIS system…

Listed among schematics, this 31.7 KB PDF refers to the 2SK2340, a Japanese JIS-numbered device where 2SK designates an N-channel field-effect transistor.

A compact 122 KB PDF named after the 2SK2260, filed in the schematic category but most likely the datasheet for that device.

A 110 KB PDF dedicated to the 2SK1922, which the JIS 2SK prefix identifies as an N-channel field-effect transistor.

Compact 31.8 KB PDF for the 2SK1868, filed as a schematic though named only by a part number.

Datasheet-type PDF for the 2SK1737, sized 90.0 KB and categorised as a schematic. The 2SK prefix comes from the Japanese JIS naming scheme for N-channel field-effect…

PDF, 87.5 KB, for the 2SK1735 semiconductor. Part numbers beginning 2SK are registered in the Japanese JIS scheme as N-channel field-effect transistors, making this most…