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- LENOVO THINKPAD 19770-1 Schematics
Schematic PDF for a Lenovo ThinkPad mainboard numbered 19770-1, a 2.86 MB document. Five-digit numbers with a dash suffix like this follow Wistron's board numbering, and…
Schematic · 19770-1 · 2.86 MB · 17 Aug 2026Schematic pdf2.86 MB - 19792-1 BACKUPPPPPPP.bin ClrMe LRT
BIOS backup for Wistron board 19792-1, a 16.0 MB binary marked ClrMe, meaning the Management Engine region has been cleared. LRT is not explained in the name.
BIOS · 19792-1 · 16.0 MB · 8 Aug 2026BIOS bin16.0 MB - Lenovo IdeaPad 1 14IGL05 81VU 19705-1M DWCN32WW
BIOS package for the Lenovo IdeaPad 1 14IGL05, machine type 81VU, on motherboard 19705-1M, a numbering pattern used by Wistron.
BIOS · 19705-1M · 3.79 MB · 18 Jun 2025BIOS zip3.79 MB - 19861-1 8M
Raw 8 MB BIOS image for a Wistron-made motherboard with board number 19861-1; no laptop brand or model is given in the name.
BIOS · 19861-1 · 8.00 MB · 22 Apr 2025BIOS bin8.00 MB - DELL WISTRON 19717-1 PDF
Schematic for a Dell laptop mainboard made by Wistron, board number 19717-1, supplied as a PDF in a 4.48 MB RAR archive.
Schematic · 19717-1 · 4.48 MB · 11 Jan 2024Schematic rar4.48 MB - WISTRON 19817-1 PDF
Wistron schematic for board number 19817-1, archived in a 5.96 MB RAR with the PDF inside.
Schematic · 19817-1 · 5.96 MB · 10 Dec 2023Schematic rar5.96 MB - SONY VGN-SR55E M750 MBX-190 PDF
Schematic package for the Sony VAIO VGN-SR55E, model code M750, motherboard MBX-190, supplied as a PDF inside a RAR archive of 878 KB.
Schematic · MBX-190 · 878 KB · 28 Dec 2022Schematic rar878 KB - Wistron Selek 15 N18E CML-H 19753
Wistron Selek 15 project archive for an Intel Comet Lake H (CML-H) platform with NVIDIA N18E graphics, Wistron number 19753, in a 3.96 MB rar.
Archive · 3.96 MB · 23 Jul 2022Archive rar—3.96 MB - COMPAL LA-1931 R1.0 SCHEMATICS
Compal LA-1931 circuit schematic, revision R1.0, in a 906 KB RAR file. Of the several LA-1931 revisions catalogued, R1.0 is the most mature, and production boards are…
Schematic · 906 KB · 10 Jul 2019Schematic rar—906 KB - 820-1993 051-7182 B000
Apple board 820-1993 archive linked to schematic 051-7182, revision B000, 1.51 MB. Another 820-1993 file exists under schematic 051-7076 revision H000, so two drawing…
Archive · 820-1993 · 1.51 MB · 5 Jul 2019Archive rar1.51 MB - DELL 19840-1 32MB ORGINAL BIOS
Original BIOS dump for a Dell board numbered 19840-1, described in the name as a 32 MB image and stored in an 11.0 MB RAR archive.
BIOS · 19840-1 · 11.0 MB · 11 Mar 2024BIOS rar11.0 MB - Dell Latitude 5310 19707-1 Schematic(PDF)PK
Schematic for the Dell Latitude 5310, Wistron board 14205-style project number 19707-1, supplied as a PDF inside a 12 MB RAR archive.
Schematic · 19707-1 · 12.0 MB · 10 Oct 2026Schematic rar12.0 MB - DELL 15-7510 19844-1 32MB BIOS OK
32 MB BIOS image for the Dell 15-7510 on Wistron board 19844-1, reported as working. The size matches a 256 Mbit SPI flash chip, so the file can be written directly…
BIOS · 19844-1 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB - DELL XPS 9710 19876-1 32MB BIOS
BIOS image for the Dell XPS 9710 on Wistron board 19876-1, sized for a 32MB SPI flash chip, packed in a 13.1 MB rar archive.
BIOS · 19876-1 · 13.1 MB · 27 Feb 2024BIOS rar13.1 MB - Wistron 19733-1 X13 YOGA PDF
Schematic in PDF form for the Lenovo ThinkPad X13 Yoga, built on Wistron board 19733-1 and packed in a RAR archive.
Schematic · 19733-1 · 3.48 MB · 10 Jan 2024Schematic rar3.48 MB - LC55-14A AMD 19793-1 Rev 1.0 PDF
Schematic diagram for the LC55-14A AMD design, board number 19793-1, revision 1.0, as a PDF inside a 1.33 MB RAR.
Schematic · 19793-1 · 1.33 MB · 1 Jan 2023Schematic rar1.33 MB - LC55-14A 19793-1... 448.0K103.0011 BIOS
BIOS for the LC55-14A board, Wistron number 19793-1, carrying the 448.0K103.0011 code in the name, packed as a RAR archive of about 6.7 MB.
BIOS · 19793-1 · 6.69 MB · 10 Dec 2022BIOS rar6.69 MB - Latitude 5320 1.12.2 19817-1.bin
BIOS image for the Dell Latitude 5320, version 1.12.2, for Wistron board 19817-1, packed as a 13.1 MB RAR containing a BIN dump.
BIOS · 19817-1 · 13.1 MB · 28 May 2022BIOS rar13.1 MB - Wistron Hellcat 15 Upsell 19828 PDF
Wistron schematic package for the Hellcat 15 Upsell design, project or board number 19828, provided as a 5.78 MB RAR holding the PDF.
Schematic · 5.78 MB · 23 Jul 2026Schematic rar—5.78 MB - DELL Latitude 5520 19853-1 BOARDVIEW(BDV)(.GR)
Dell Latitude 5520 boardview for Wistron mainboard 19853-1, packed as a 173 KB RAR holding a .GR layout file.
Boardview · 19853-1 · 173 KB · 29 Dec 2025Boardview rar173 KB - LENOVO LC55-14A (19793-1 0K103) FAST BOOT
BIOS image for a Lenovo board marked LC55-14A, Wistron number 19793-1, with the 0K103 version code and labelled as fast boot, in a ZIP of about 5.4 MB.
BIOS · 19793-1 · 5.44 MB · 10 Dec 2022BIOS zip5.44 MB - 19TQ015
This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.
Schematic · 173 KB · 1 Aug 2026Schematic pdf—173 KB - SURFACE GO 1901 64GB TASTED BY FST FIX
Firmware archive for the Microsoft Surface Go, model 1901, 64GB version, marked as tested.
BIOS · 5.21 MB · 23 Dec 2024BIOS rar—5.21 MB - Quanta Y0K 192016 R1a
Notebook schematic for the Quanta Y0K project, revision 1A, with 192016 in the name likely being a date code. The 1.25 MB PDF gives no brand or chipset information.
Schematic · 1.25 MB · 3 Jan 2022Schematic pdf—1.25 MB - LM270WR8 SSB1 General CAS v0.1 190806 v0.1 202107048068
Datasheet for the LM270WR8 SSB1 LCD panel, a general CAS (customer approval specification) document at version 0.1 dated 190806.
Datasheet · 696 KB · 12 Jul 2021Datasheet pdf—696 KB - Cyborg TGL 19856-1 BOARDVIEW (BDV)(.GR)
Boardview for a Cyborg laptop on the Tiger Lake (TGL) platform, board 19856-1, packed as a GR layout file in a 353 KB ZIP.
Boardview · 19856-1 · 353 KB · 16 Aug 2024Boardview zip353 KB - HELLCAT 14 MS TGL 8L (19860-1 KND8Y)
Zip archive for an MSI-branded Hellcat 14 notebook on a Tiger Lake platform, labelled with Wistron board number 19860-1 and the code KND8Y.
Archive · 19860-1 · 11.4 MB · 13 Jul 2023Archive zip11.4 MB - Lenovo ideapad 1 11ada05 19877-1 FQCN16WW
BIOS firmware for the Lenovo IdeaPad 1 11ADA05, board number 19877-1, with firmware version FQCN16WW, supplied as a 4.28 MB RAR archive.
BIOS · 19877-1 · 4.28 MB · 29 Apr 2021BIOS rar4.28 MB - DELL 15-7510 19844-1 32MB BIOS
Dell BIOS dump for a 15-7510 system on Wistron board 19844-1, stated as 32MB and archived as a 10.7 MB RAR.
BIOS · 19844-1 · 10.7 MB · 28 Jan 2026BIOS rar10.7 MB - Microsoft 1979 Wayland Rev3.0
Microsoft archive named 1979 Wayland, revision 3.0. The 1979 number likely refers to a Surface model number and Wayland to an internal project name, but the name does…
Archive · 26.5 MB · 15 Oct 2026Archive rar—26.5 MB - DELL 19709-1 J85JT$LA BDV(PK)
Boardview for Dell Wistron motherboard 19709-1, which also carries the code J85JT$LA, apparently a Dell board part identifier, packed in a small 91.1 KB RAR.
Boardview · 19709-1 · 91.1 KB · 3 Feb 2026Boardview rar91.1 KB - W25Q128BV@WSON8 20230829 171026 19775-1
Raw 16 MB dump of a Winbond W25Q128BV flash chip in a WSON8 package, read from Wistron board 19775-1 on 2023-08-29.
BIOS · 19775-1 · 16.0 MB · 30 Sept 2023BIOS bin16.0 MB - LG 19M35A-B DUMP
Dump for the LG 19M35A-B LCD monitor, delivered as a RAR archive of roughly 182 KB. No chip type or firmware version is given in the name.
BIOS · 182 KB · 27 Aug 2022BIOS rar—182 KB - SONY VAIO VGN-SR55E SCHEMATIC, M750 MBX-190
Schematic for the Sony VAIO VGN-SR55E, mainboard MBX-190 with the M750 project code, provided as an 878 KB RAR file.
Schematic · MBX-190 · 878 KB · 1 Oct 2019Schematic rar878 KB - DELL INSPIRON 8600 COMPAL LA-1901 REV A00
RAR package for the Dell Inspiron 8600 on the Compal LA-1901 board, revision A00 as stated in the name.
Archive · 1.27 MB · 1 Oct 2019Archive rar—1.27 MB - SAMSONG 1932BW
Firmware archive for a Samsung SyncMaster 1932BW monitor, with the brand misspelled in the name, delivered as a 198 KB RAR.
BIOS · 198 KB · 2 Aug 2017BIOS rar—198 KB - Wistron 19835-1 Gen1
PDF schematic for the Wistron motherboard 19835-1, marked Gen1 in the name, a 2.93 MB document.
Schematic · 19835-1 · 2.93 MB · 9 Jun 2026Schematic pdf2.93 MB - Dell G5 15 5500 19795-1 TESTED BY FST FIX
Firmware dump for the Dell G5 15 5500 gaming laptop on board number 19795-1, a Wistron-style numbering where the suffix denotes the revision.
BIOS · 19795-1 · 7.61 MB · 23 Dec 2024BIOS rar7.61 MB - DELL 19746-1
RAR archive of Dell BIOS firmware for motherboard 19746-1, a number that follows Wistron's five-digit board scheme.
BIOS · 19746-1 · 7.84 MB · 23 Dec 2024BIOS rar7.84 MB - 19mt050xf
At 83.3 KB, the PDF named 19MT050XF is filed as a schematic, yet its name reads like a power semiconductor module part number, not a device board.
Schematic · 83.3 KB · 1 Aug 2026Schematic pdf—83.3 KB