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- Lenovo X1 Corbon 12298-2
PDF schematic for the Lenovo X1 Carbon (written Corbon in the name) built on Wistron board 12298-2.
Schematic · 12298-2 · 1.35 MB · 13 Sept 2021Schematic pdf1.35 MB - Lenovo G580 LG4858L UMA MB 12206-1 48.4WQ02.001 confrim
Lenovo G580 BIOS image for the Wistron LG4858L UMA motherboard, board number 12206-1, PCB revision 48.4WQ02.001, marked as confirmed.
BIOS · 12206-1 · 8.00 MB · 3 Dec 2020BIOS bin8.00 MB - HP 840 g3 ayaz unlocked 128 dump
Unlocked BIOS dump for the HP 840 G3 laptop, delivered as an 8.74 MB RAR archive. The name includes 128, which most likely refers to a 128 Mbit (16 MB) flash image, and…
BIOS · 8.74 MB · 14 Oct 2018BIOS rar—8.74 MB - dell 15-7537-12311-1
Schematic for the Dell Inspiron 15 7537, board 12311-1, a 1.89 MB PDF. The 12311 number follows Wistron's board numbering, since Wistron is the ODM for this model, and…
Schematic · 12311-1 · 1.89 MB · 22 Feb 2018Schematic pdf1.89 MB - 25C64-128
PDF of 99.2 KB titled 25C64-128 and stored with schematics, apparently covering 25-series SPI serial EEPROMs in 64 and 128 Kbit densities.
Schematic · 99.2 KB · 1 Aug 2026Schematic pdf—99.2 KB - 840 128
Firmware dump of 16.0 MB with no extension, carrying only the label 840 128; neither brand nor motherboard number is stated in the name.
BIOS · 16.0 MB · 12 Oct 2025BIOS—16.0 MB - EG50-KB 12253-3M 4ZK14
ZIP package of 3.03 MB for the EG50-KB design with Wistron board number 12253-3M, plus the code 4ZK14.
Archive · 12253-3M · 3.03 MB · 30 Nov 2022Archive zip3.03 MB - Acer E1-472 12243-1M
SPI BIOS dump for the Acer Aspire E1-472 built on a Wistron board numbered 12243-1M. Wistron marks its boards with a five-digit project number plus a -1M style suffix…
BIOS · 12243-1M · 8.00 MB · 15 Jun 2022BIOS bin8.00 MB - THINKPAD X1 Carbon 12298-2
BIOS firmware for the Lenovo ThinkPad X1 Carbon with board number 12298-2, which follows the Wistron numbering pattern; the -2 suffix normally marks the revision.
BIOS · 12298-2 · 4.14 MB · 12 Oct 2020BIOS zip4.14 MB - 1201t r2-unlocked
Schematic in PDF form marked 1201T revision 2, with the unlocked tag meaning the document's protection has been removed so it can be printed or searched freely.
Schematic · 663 KB · 15 Jul 2020Schematic pdf—663 KB - 1201T R2-UNLOCKED
Firmware file named 1201T R2 and marked as unlocked, in a 623 KB RAR archive. No brand is stated; 1201T may refer to an ASUS Eee PC model, but the name does not confirm…
BIOS · 623 KB · 25 Jun 2020BIOS rar—623 KB - 12ctq
A 231 KB PDF titled with the series token 12CTQ, suggesting a datasheet covering several voltage variants of one discrete part family rather than one exact device.
Schematic · 231 KB · 1 Aug 2026Schematic pdf—231 KB - 12clq150
Filed as a schematic, this 326 KB PDF carries the part number 12CLQ150 and is most likely the component datasheet for that device.
Schematic · 326 KB · 1 Aug 2026Schematic pdf—326 KB - Osciloscópio Analógico Mo-1225
Schematic in PDF format for the Mo-1225 analog oscilloscope, with the file title in Portuguese.
Schematic · 659 KB · 29 Aug 2021Schematic pdf—659 KB - 120S-14IAP Winbook (ideapad) BIOS & SCHEMTIC PDF
Combined pack for the Lenovo IdeaPad 120S-14IAP, referred to in the name as Winbook, containing both a BIOS image and a schematic in PDF form, 5.81 MB in RAR format.
BIOS · 5.81 MB · 1 Aug 2021BIOS rar—5.81 MB - BIOS LENOVO L540 LPD-1 MB 12290-2
Lenovo ThinkPad L540 BIOS for the Wistron LPD-1 motherboard, revision 12290-2, supplied as a 3.59 MB RAR archive.
BIOS · 12290-2 · 3.59 MB · 18 Oct 2021BIOS rar3.59 MB - HP FOLIO 1040 WISTRON BULLET 12295-1 photo 3
ZIP archive of photos of the HP EliteBook Folio 1040 motherboard, a Wistron design codenamed Bullet with board number 12295-1.
Archive · 12295-1 · 33.4 MB · 24 May 2025Archive zip33.4 MB - G580 (LG4858L UMA MB 12206-1 48.4WQ02.001)
BIOS dump for the Lenovo G580 on the LG4858L UMA motherboard, Wistron board number 12206-1, with PCB part code 48.4WQ02.001 also given in the name.
BIOS · 12206-1 · 3.18 MB · 20 Jul 2024BIOS zip3.18 MB - Lenovo L540 12290-1 Boardview
Boardview for the Lenovo ThinkPad-class L540 laptop, tied to board number 12290-1, a numbering pattern associated with Wistron as the ODM rather than LCFC.
Boardview · 12290-1 · 154 KB · 29 Jul 2023Boardview zip154 KB - ACER E1-522 EG50-KB 12253-1M BIOS & EC
BIOS together with EC firmware for the Acer E1-522 laptop, motherboard EG50-KB with Wistron number 12253-1M, packed as a 2.02 MB ZIP.
BIOS · 12253-1M · 2.02 MB · 9 Oct 2022BIOS zip2.02 MB - LB49A MB 12208-1 48.4WZ02.011 N13M-GE1-B-A1 4
BIOS dump for board LB49A MB, number 12208-1, part reference 48.4WZ02.011, for a variant with an NVIDIA N13M-GE1-B-A1 graphics chip.
BIOS · 12208-1 · 2.78 MB · 13 Jan 2022BIOS rar2.78 MB - lenovo b490 LB49A MB 12208-1 CLEAR ME REGON FIXED
BIOS dump for the Lenovo B490 on board LB49A MB 12208-1, a Wistron-pattern number, with the Management Engine region cleared and fixed.
BIOS · 12208-1 · 6.33 MB · 17 Jul 2021BIOS rar6.33 MB - DELL 3020 Wistron DIH81R Tigris SFF 12125-1M
Archive for the Dell OptiPlex 3020 small form factor board, Wistron project DIH81R Tigris, number 12125-1M.
Archive · 12125-1M · 2.48 MB · 17 Jun 2021Archive rar2.48 MB - Lenovo X1 Corbon LMQ-1 12298-2
Lenovo ThinkPad X1 Carbon service archive, spelled Corbon in the name, for board LMQ-1 with number 12298-2, a Wistron-style designation.
Archive · 12298-2 · 1.53 MB · 9 Jun 2021Archive zip1.53 MB - DOE40-HSW 12307-2 VKJ89
RAR archive of 3.77 MB labelled with the project code DOE40-HSW, board number 12307-2 and the code VKJ89.
Archive · 12307-2 · 3.77 MB · 18 May 2021Archive rar3.77 MB - b95=lb59a mb=12209-1 48.4xb01.011
BIOS image of 8.00 MB for an LB59A board, motherboard number 12209-1, PCB code 48.4XB01.011; the b95 prefix likely refers to the Lenovo B590 family.
BIOS · 12209-1 · 8.00 MB · 30 Jul 2017BIOS bin8.00 MB - Medion Akoya P6640 MD99221 12297-1
Firmware dump for the Medion Akoya P6640 laptop, model code MD99221, with main board 12297-1, a number that follows the Wistron pattern.
BIOS · 12297-1 · 7.50 MB · 5 Jul 2022BIOS rar7.50 MB - Lenovo THINK L44O Wistron LOS-1 MB 12289-1 Boardview
Boardview for a Lenovo ThinkPad L440 on Wistron motherboard LOS-1, board number 12289-1, supplied as a 199 KB RAR archive.
Boardview · 12289-1 · 199 KB · 20 Apr 2022Boardview rar199 KB - LMQ-1 12298-2 clearme
BIOS image of 8.00 MB for the Wistron LMQ-1 board 12298-2, marked clearme, which likely refers to a cleaned Intel ME region.
BIOS · 12298-2 · 8.00 MB · 27 Dec 2021BIOS8.00 MB - ThinkPad T540p 12308-2
BIOS dump for the Lenovo ThinkPad T540p on Wistron motherboard 12308-2. The archive of about 5.6 MB likely contains the main SPI image, which can be written with an…
BIOS · 12308-2 · 5.64 MB · 27 Apr 2021BIOS rar5.64 MB - Wistron 2013 S Series Shark Bay 14 15 17 ss2013 12241
Wistron archive for its 2013 S series platform covering 14, 15 and 17 inch designs on Intel Shark Bay (Haswell generation), with the reference 12241.
Archive · 4.94 MB · 17 Feb 2021Archive rar—4.94 MB - LG4858L UMA MB 12206- 1 48.4WQ02 011 OK
BIOS dump of 8.00 MB for the LG4858L UMA motherboard, with board number 12206-1 and the label 48.4WQ02.011, marked OK.
BIOS · 8.00 MB · 8 Feb 2021BIOS bin—8.00 MB - 12309-1
Schematic in PDF format, 2.01 MB, for laptop board 12309-1, numbered in the Wistron style; the name states no model or revision.
Schematic · 12309-1 · 2.01 MB · 26 Nov 2020Schematic pdf2.01 MB - Roadrunner 1.1 12260-1 bios
BIOS archive for a board code-named Roadrunner, version 1.1, carrying the number 12260-1, which follows Wistron's project numbering.
BIOS · 12260-1 · 3.49 MB · 28 May 2019BIOS rar3.49 MB - DELL-14-3437-DOE40-HSW-12314-1-I
Firmware dump for the Dell Inspiron 14 3437, board DOE40-HSW, Wistron number 12314-1, with the trailing I possibly a variant marker.
BIOS · 12314-1 · 4.51 MB · 20 May 2018BIOS rar4.51 MB - 129nq135
Named after the code 129NQ135 and filed as a schematic, this 113 KB PDF gives no laptop model, board number or revision.
Schematic · 113 KB · 1 Aug 2026Schematic pdf—113 KB - 12tts08
Indexed under schematics, this 83.0 KB PDF is named 12tts08, a code that resembles International Rectifier or Vishay thyristor (SCR) part numbering.
Schematic · 83.0 KB · 1 Aug 2026Schematic pdf—83.0 KB - cq40-121tu-30F7F664
BIOS dump of 1.00 MB for the Compaq CQ40, configuration 121TU. The name ends in the token 30F7F664, which looks like a checksum or identifier, though its meaning is not…
BIOS · 1.00 MB · 13 Mar 2017BIOS bin—1.00 MB - FIJI MB 12238-1(450 G1)
BIOS image for the HP ProBook 450 G1, from a motherboard with the FIJI code name and board number 12238-1, an 8.00 MB binary for a 64-Mbit SPI flash chip.
BIOS · 12238-1 · 8.00 MB · 12 Oct 2025BIOS bin8.00 MB - 12.0.96.2562 COR LP C PRD EXTR-Y CDF40414
Intel Management Engine firmware package, version 12.0.96.2562, in a 4.5 MB RAR archive.
BIOS · 4.48 MB · 30 Apr 2025BIOS rar—4.48 MB