LA-B091P schematics, boardview and BIOS
27 files for board LA-B091P, designed by Compal: 4 schematics, 2 boardview files, and 21 BIOS dumps.
Platform codename: ZIWE1
Models that use this board
Files
| Type | |||
|---|---|---|---|
| ZIWE1 LA-B091P Schematic (REV 10) | Schematic | 3.1 MB | 7/23/26 |
| Lenovo B50-70 ZIWB3 LA-B091P Boardview | Boardview | 0.4 MB | 4/26/26 |
| Lenovo B50-70 ZIWB3 LA-B091P Boardview (BDV) | Boardview | 0.4 MB | 10/30/24 |
| ZIWE1 LA-B091P BIOS (REV 1.0, clean ME) | BIOS | 5.9 MB | 9/3/24 |
| ZIWE1 LA-B091P BIOS (REV 1.0) | BIOS | 10 MB | 9/3/24 |
| ZIWE1 LA-B091P BIOS (REV 3.0) | BIOS | 6.3 MB | 11/21/23 |
| ZIWE1 LA-B091P BIOS (REV 3.0) | BIOS | 5.7 MB | 11/21/23 |
| ZIWE1 LA-B091P BIOS (REV 2.0) | BIOS | 7.9 MB | 11/21/23 |
| ZIWE1 LA-B091P BIOS (REV 1.0) | BIOS | 5.2 MB | 11/21/23 |
| Lenovo B50-70 ZIWE1 LA-B091P BIOS (REV 2.0) | BIOS | 6.1 MB | 4/16/23 |
| Lenovo B50-70 ZIWE1 LA-B091P BIOS (REV 2.0) | BIOS | 9.6 MB | 4/16/23 |
| ZIWE1 LA-B091P BIOS (REV 3.0) | BIOS | 4.8 MB | 7/14/22 |
| Lenovo IdeaPad 305 ZIWE1 LA-B091P BIOS | BIOS | 7.4 MB | 6/9/22 |
| ZIWE1 LA-B091P BIOS (REV 1.0) | BIOS | 3.7 MB | 5/24/22 |
| Lenovo IdeaPad 305-15IBD ZIWE1 LA-B091P BIOS | BIOS | 3.8 MB | 4/20/21 |
| ZIWE1 LA-B091P Schematic (REV 10) | Schematic | 3.1 MB | 3/10/21 |
| LA-B091P BIOS | BIOS | 3.4 MB | 3/10/21 |
| LA-B091P BIOS (REV 3.0) | BIOS | 3.9 MB | 3/10/21 |
| ZIWE1 LA-B091P Schematic (REV 10) | Schematic | 3.1 MB | 3/7/21 |
| ZIWB3 LA-B092P LA-B091P BIOS | BIOS | 6.5 MB | 3/7/21 |
| ZIWE1 LA-B091P BIOS (REV 3.0) | BIOS | 3.7 MB | 8/17/19 |
| Lenovo B50-80 LA-B091P BIOS (REV 2.0) | BIOS | 4.3 MB | 5/10/19 |
| LA-B091P BIOS | BIOS | 3.2 MB | 10/8/17 |
| Lenovo B50-80 LA-B091P BIOS (REV 2.0) | BIOS | 4.3 MB | 9/13/17 |
| Lenovo B50-70 LA-B091P Schematic | Schematic | 1.7 MB | 9/6/17 |
| LA-B091P BIOS (REV 2.0) | BIOS | 3.2 MB | 4/29/17 |
| Lenovo B50-80 LA-B091P BIOS (REV 2.0) | BIOS | 3.2 MB | 2/20/17 |
27 files