Small 879 KB RAR archive named IPISB-NK, with no brand, model, revision or file type given.

ZIP archive with a PDF schematic for a board coded IPISB-AB, 1.07 MB in size. No brand, revision or system model is stated.

Duplicate (2) of the G4I firmware image, 4.00 MB in plain binary form, with no brand, motherboard number or version given in the name.

A duplicate 2.00 MB .bin BIOS dump labelled 635, with no brand, board number or version stated in the name. The capacity matches a 16 Mbit SPI chip.

BIOS dump of 4.00 MB in .bin format named 630I3, where I3 may refer to an Intel Core i3 configuration of a 630 series laptop; no brand or motherboard number is given.

BIOS dump for the HP EliteBook 820 G1, where 128 most likely indicates a 128 Mbit flash chip, consistent with the 16 MB size.

BIOS image for the HP EliteBook 2730p, saved as a 4 MB binary. The name only says hp 2730p and gives no BIOS version or working status.

BIOS firmware for the HP Z2 Tower G4 Workstation, packed in an 18.9 MB RAR archive. The name gives no board number, version or status details.

2.1 channel hi-fi audio amplifier circuit by Technical Mriganka, a 164 KB PDF. The title does not name the amplifier ICs or output devices, so identify them from the…

Firmware archive for the ASUS X751NV laptop, mainboard revision 2.1, with the name pointing to an ITE IT8995E embedded controller.

ASUS X553MA BIOS image, version 211 as indicated by the name, 8 MB binary. The capacity matches a 64 Mbit SPI flash chip, so the file is likely a full dump usable with a…

BIOS image for an ASUS K45VM laptop, marked new, likely meaning a newer or modified version, though the name does not specify which.

Y500 schematic in PDF for board LA-8692P, a number in Compal's format, meaning Compal manufactured this mainboard.

Firmware dump labelled FAWGSY5 and A3867A, described as 8 MB with DMI data, packed in a ZIP archive.

ASUS A55BM-A DP motherboard boardview at revision 1.02, archived as a 98.1 KB RAR. The DP tag usually marks a variant supplied for prebuilt systems rather than retail…

Archive for the Dell Studio 1450 and 1458, labelled unprotected, which most likely means the enclosed PDF schematic has no password or editing restrictions.

HP Pavilion BIOS for Inventec board 6050A2450801-MB-A02, marked ok, suggesting a working image, in a 3.81 MB RAR.

PDF schematic for the ThinkPad T42 laptop, about 1.08 MB in size. No board revision or code name appears in the name, so check the system board label before matching…

A small 33.3 KB PDF covering the 2SD330 transistor, listed as a schematic though it documents a single discrete part. The name carries no other details.

Reference PDF for the 2SD1882, a JIS-registered Japanese semiconductor, filed in the index under schematics although it is most likely a component datasheet.

A 42.5 KB PDF describing the 2SK3293, listed among schematics but serving as a component datasheet.

Listed as a schematic, this 422 KB PDF carries the part number 2SK2232 and is most likely the datasheet for that N-channel FET.

Short 36.3 KB PDF on the 2SK1803. Part numbers prefixed 2SK are N-channel field-effect transistors in the Japanese JIS registration system, and this file is most likely…

Part datasheet in PDF form for the 2SK1727, about 86 KB. Its 2SK prefix marks an N-channel FET under the Japanese transistor naming system; manufacturer, package and…

The 2SK601 is the only information in the name of this 33.2 KB PDF, which is filed under schematics yet most likely contains a datasheet, as 2SK numbers designate…

The 2SK304 appears here as a 79.6 KB PDF. The file name carries nothing beyond the part number, which in the Japanese JIS system indicates an N-channel FET.

Documentation for the 2SJ378 P-channel FET in a 418 KB PDF, listed as a schematic though really a datasheet.

PDF of 119 KB for the 2SD1207, categorised as a schematic though its name is a JIS transistor number.

Reference sheet for the 2SC5298 in a 95.7 KB PDF. Parts with the 2SC prefix are NPN bipolar transistors under the Japanese JIS numbering system, so the content is likely…

A 195 KB PDF labelled with the transistor type 2SC4210. No device, board or manufacturer is named; the 2SC prefix simply tells us, through the Japanese JEITA system…

The 2SC5088 transistor is the subject of this 481 KB PDF, catalogued as a schematic though it most likely holds the component datasheet.

Datasheet-style PDF of 181 KB for the 2SC5819 transistor, listed under schematics in the index.

The 2SC5404 is covered by this 319 KB PDF, which the index files as a schematic. The name carries only the transistor number.

A 96.0 KB PDF for the 2SC3687 transistor, placed in the schematic category of the index. According to the Japanese JIS system, the 2SC prefix means NPN bipolar.

Named for the 2SC2555, this 186 KB PDF is filed under schematics but is most likely the component's datasheet.

For the 2SA1356, this 177 KB PDF carries just the part number, so it is most probably the device datasheet rather than a full circuit diagram.

A 163 KB PDF titled with the part number 2SA1256, filed in the schematic category. The 2SA designation, part of the JIS numbering system, identifies a PNP transistor…

Covering the 2SA1242, this 212 KB PDF carries only the part number in its name, so it is best treated as the component datasheet despite the schematic label.

Catalogued as a schematic, this 130 KB PDF is titled with the part number 2N6800 and nothing else. No equipment model or board revision is given.

The 2N6274 is covered by this 169 KB PDF, indexed as a schematic though it is presumably a manufacturer datasheet for the component.