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- LA-2231Archive · 862 KB · 19 Nov 2020Archive zip—862 KB
- COMPAL LA-2231Schematic · 882 KB · 14 Jul 2019Schematic pdf—882 KB
- Compal LA-2231 DCL56 Rev20Schematic · 884 KB · 27 Jul 2019Schematic pdf—884 KB
- COMPAL LA-2231 - REV 0.3SecArchive · 874 KB · 22 Jan 2025Archive rar—874 KB
- COMPAL LA-2231 - REV 0.3SecSchematic · 924 KB · 4 Aug 2019Schematic pdf—924 KB
- Roverbook Voyager UT7 compal la-2231Schematic · 888 KB · 27 Jul 2019Schematic pdf—888 KB
- compal la-2231 r0.3 schematicsSchematic · 888 KB · 14 Jul 2019Schematic pdf—888 KB
- COMPAL LA-2231 - REV 0.3Sec-SRGinfotechSchematic · 924 KB · 7 May 2025Schematic pdf—924 KB
- ACER TM29x Extensa290x DCL56 Compal LA-2231BIOS · 2.08 MB · 9 Jul 2019BIOS zip—2.08 MB
- travelmate 290 COMPAL LA-2231 - REV 0.3SecSchematic · 924 KB · 8 Sept 2023Schematic pdf—924 KB
- Acer Travelmate 29x Extensa 290x (Compal LA-2231)Schematic · 924 KB · 7 Sept 2023Schematic pdf—924 KB
- DELL LATITUDE 5550 223111-1 K7W9K$JA 64MB BIOSBIOS · 223111-1 · 15.4 MB · 20 Jul 2026BIOS rar15.4 MB
- ACER Travelmate 292LMi COMPAL LA-2231 - REV 0.3SecSchematic · 924 KB · 26 Nov 2025Schematic pdf—924 KB
- Acer Travelmate 29x Extensa 290x (Compal LA-2231)Schematic · 924 KB · 7 Sept 2023Schematic pdf—924 KB
- Acer TravelMate 292 Compal DCL56 LA-2231 Rev0.3Schematic · 882 KB · 12 Jul 2019Schematic pdf—882 KB
- DELL PRESISION 3590 223111 1 K7W9K$LA 64MB 8FC8 UNLOCK BIOSBIOS · 18.9 MB · 4 Dec 2024BIOS rar—18.9 MB
- DELL PRESISION 3590 223111 1 K7W9K$LA 64MB 8FC8 UNLOCK BIOS telegramBIOS · 19.8 MB · 20 Sept 2025BIOS zip—19.8 MB
- DELL LATITUDE 5550 223111 1 K7W9K$JA 64MB BIOS telegram BIOS RepairBIOS · 20.1 MB · 19 Sept 2025BIOS zip—20.1 MB
- HP Pav Plus Laptop 14-ew1051TU (9R271PA) 223138-1 08C31.binBIOS · 223138-1 · 13.0 MB · 25 Feb 2026BIOS zip13.0 MB
- 223117-1 DELL Latitude 7350 S BIOS WORLD
BIOS dump for the Dell Latitude 7350 on board 223117-1, archived as a 24.6 MB RAR. The numeric 223117-1 style matches Wistron's numbering, so Wistron is the ODM behind…
BIOS · 223117-1 · 24.6 MB · 26 Apr 2026BIOS rar24.6 MB - DELL PRESISION 3590 223111 1 K7W9K$LA 64MB 8FC8 UNLOCK BIOS
Dell Precision 3590 BIOS on Wistron board 223111-1, with Dell code K7W9K, sized for a 64 MB flash, labelled unlocked; the 8FC8 token is not explained by the name.
BIOS · 223111-1 · 18.9 MB · 2 Dec 2024BIOS rar18.9 MB - DELL LATITUDE 5550 223111-1 K7W9K$JA 64MB BIOS
BIOS archive for the Dell Latitude 5550 on Wistron board 223111-1, with a 64 MB flash size stated in the name.
BIOS · 223111-1 · 19.1 MB · 10 Dec 2024BIOS rar19.1 MB - COMPAL LA-2231 R0.3 SCHEMATICS
An 860 KB RAR archive containing the schematic of the Compal LA-2231 motherboard, revision 0.3.
Schematic · 860 KB · 10 Jul 2019Schematic rar—860 KB - HP Pav Plus Laptop 14 ew1051TU 9R271PA 223138 1 08C31 32MB BIOS
BIOS for the HP Pavilion Plus Laptop 14-ew1051TU, product number 9R271PA, on board 223138-1, which follows Wistron numbering.
BIOS · 223138-1 · 28.8 MB · 8 Oct 2026BIOS rar28.8 MB - THINBOOK 16 GEN6 223147-1 448.0TF08.0011 BIOS
BIOS image for the Lenovo ThinkBook 16 Gen 6 on board 223147-1, with the PCB part number 448.0TF08.0011 also given in the name.
BIOS · 223147-1 · 18.8 MB · 7 May 2024BIOS rar18.8 MB - LENOVO THINKBOOK 16 GEN6 223147-1 448.0TF06.0011 32MB BIOS
BIOS dump for the Lenovo ThinkBook 16 Gen6, board 223147-1, with the PCB part code 448.0TF06.0011 given in the name.
BIOS · 223147-1 · 9.93 MB · 20 May 2025BIOS rar9.93 MB - 223121-1 DELL Inspiron 13 5330 S BIOS WORLD
BIOS archive for the Dell Inspiron 13 5330, associated with board number 223121-1, supplied as a RAR of about 15.7 MB.
BIOS · 223121-1 · 15.7 MB · 16 Aug 2026BIOS rar15.7 MB - MX25L25633F@WSON8 20260915 163353BIOS · 223131-1 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB
- MX25L25633F@WSON8 20260915 163353BIOS · 223131-1 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB
- MX25L25633F@WSON8 20260915 163353BIOS · 223131-1 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB
- MX25L25633F@WSON8 20260915 163353BIOS · 223131-1 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB
- 213039-1
Compressed boardview named only by the number 213039-1, with 223139-1 also listed for it; both follow Wistron's five-digit project numbering with a revision suffix.
Boardview · 213039-1 · 83.6 KB · 3 Sept 2026Boardview zip83.6 KB