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- Lenovo B50-80 LA-B091P Rev 2.0-BIOS&EC(IO)BIOS · LA-B091P · 4.34 MB · 8 Aug 2019BIOS rar4.34 MB
- lenovo b50 80 la b091p rev 2 0 E1ZIWB2302 telegram BIOS Repair 2025BIOS · LA-B091P · 3.41 MB · 24 Sept 2025BIOS zip3.41 MB
- ideapad 305 15IBD ZIWB2 ZIWB3 ZIWE1 LA B091P REV 3 0 telegram BIOSBIOS · LA-B091P · 3.92 MB · 23 Sept 2025BIOS zip3.92 MB
- E40-80 3.0 LA-B091P REV3.0 telegram BIOS Repair-2025-09-16BIOS · LA-B091P · 4.02 MB · 20 Sept 2025BIOS zip4.02 MB
- Lenovo B50 80 LA B091P Rev 2 0 BIOS&ECIO telegram BIOS Repair 2025BIOS · LA-B091P · 3.93 MB · 23 Sept 2025BIOS zip3.93 MB
- LENEVO ZIWB2 ZIWB3 ZIWE1 LA B091P REV 3 0 2014 12 22 VGA 216 0867030BIOS · LA-B091P · 3.95 MB · 23 Sept 2025BIOS zip3.95 MB
- IDEAPAD 305 15IBD ZIWB2 ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09 12BIOS · LA-B091P · 7.60 MB · 23 Sept 2025BIOS zip7.60 MB
- ZIWB2 ZIWB3 ZIWE1 LA B091P REV 1 0 2014 03 03 CLEAN ME WORKING BBIOS · LA-B091P · 8.00 MB · 6 May 2025BIOS bin8.00 MB
- Lenovo B50 80 LA B091P Rev 2 0 B telegram BIOS Repair 2025 09 16BIOS · LA-B091P · 3.93 MB · 24 Sept 2025BIOS zip3.93 MB
- LENOVO B50 70 B40 70 ZIW2B ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09BIOS · LA-B091P · 3.87 MB · 24 Sept 2025BIOS zip3.87 MB
- ZIWB2 ZIWB3 ZIWE1 LA B091P REV 1 0 2014 03 03 CLEAN ME WORKING BIOSBIOS · LA-B091P · 5.86 MB · 5 Sept 2024BIOS rar5.86 MB
- ZIWB2 ZIWB3 ZIWE1 LA B091P REV 1 0 2014 03 03 WORKING BIOS 100%BIOS · LA-B091P · 9.96 MB · 3 Sept 2024BIOS rar9.96 MB
- ZIWB2 ZIWB3 ZIWE1 LA B091P REV 1 0 2014 03 03 CLEAN ME WORKING BIOSBIOS · LA-B091P · 5.90 MB · 3 Sept 2024BIOS rar5.90 MB
- B40-70 LA-B091P
BIOS image for the B40-70 laptop, a Lenovo model name, built on Compal board LA-B091P; the ZIP archive is 3.39 MB. No version or revision is stated in the name.
BIOS · LA-B091P · 3.39 MB · 10 Mar 2021BIOS zip3.39 MB - ZIWB2 ZIWB3 ZIWE1 LA-B091P REV 3.0
BIOS image for Compal board LA-B091P revision 3.0, used across the ZIWB2, ZIWB3 and ZIWE1 platform codes, which Compal assigns to its projects.
BIOS · LA-B091P · 3.70 MB · 17 Aug 2019BIOS zip3.70 MB - ideapad 305-15IBD ZIWB2 ZIWB3 ZIWE1 LA-B091P REV 3.0
BIOS firmware for the Lenovo IdeaPad 305-15IBD, on the Compal LA-B091P board, revision 3.0, in a 3.83 MB ZIP archive.
BIOS · LA-B091P · 3.83 MB · 20 Apr 2021BIOS zip3.83 MB - ZIWB2302-ziwb2-zwib3-zwiE1 la-b091p rev=1.0
BIOS firmware archive for the Compal LA-B091P motherboard, revision 1.0, with the project codes ZIWB2, ZIWB3 and ZIWE1 listed in the name.
BIOS · LA-B091P · 3.24 MB · 8 Oct 2017BIOS 7z3.24 MB - Lenovo E40-70 LA-B091P
BIOS image set for the Lenovo E40-70 built on Compal board LA-B091P, supplied as a 3.45 MB ZIP.
BIOS · LA-B091P · 3.45 MB · 15 Jun 2022BIOS zip3.45 MB - ZIWB3 LA B092P REV1 0 25B64BSIG LA B091P ReV1 0 BIOS & EC
BIOS and EC firmware for the ZIWB3 platform, covering Compal boards LA-B092P and LA-B091P, both revision 1.0, with the flash noted as 25B64BSIG, a 64 Mbit or 8 MB SPI…
BIOS · LA-B092P · 6.55 MB · 7 Mar 2021BIOS rar6.55 MB - Lenovo B50 80 LA B091P Rev 2 0 B
BIOS image archive for the Lenovo B50-80, on Compal mainboard LA-B091P revision 2.0. The trailing B in the name is not explained and may mark a variant or a second dump.
BIOS · LA-B091P · 4.34 MB · 10 May 2019BIOS rar4.34 MB - lenovo b50 80 la b091p rev 2 0 E1ZIWB2302
7z archive containing BIOS for the Lenovo B50-80 laptop on the Compal LA-B091P mainboard, revision 2.0, with E1ZIWB2302 also in the name, likely a source or version tag.
BIOS · LA-B091P · 3.24 MB · 20 Feb 2017BIOS 7z3.24 MB - E40-80 3.0 LA-B091P REV3.0
BIOS dump for the E40-80 laptop, a Lenovo model, on Compal board LA-B091P revision 3.0, supplied as a 3.93 MB ZIP.
BIOS · LA-B091P · 3.93 MB · 10 Mar 2021BIOS zip3.93 MB - ZIWB2 ZIWB3 ZIWE1 LA-B091P REV 1.0 2014-03-12
BIOS firmware for the Compal board LA-B091P revision 1.0, covering projects ZIWB2, ZIWB3 and ZIWE1, with a date of 2014-03-12 in the name, packed as a 3.72 MB RAR.
BIOS · LA-B091P · 3.72 MB · 24 May 2022BIOS rar3.72 MB - ZIWB2 ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09 12 WORKING BIOS 100%
BIOS dump for the 2.0 revision of Compal mainboard LA-B091P, covering ZIWB2, ZIWB3 and ZIWE1 platform codes, dated 2014-09-12 and described as fully working.
BIOS · LA-B091P · 7.90 MB · 21 Nov 2023BIOS rar7.90 MB - Lenovo B50-80 LA-B091P Rev 2.0-BIOS&EC(IO)
Archive with both the BIOS and the EC (IO) firmware for the Lenovo B50-80 on Compal board LA-B091P revision 2.0, 4.34 MB in RAR.
BIOS · LA-B091P · 4.34 MB · 13 Sept 2017BIOS rar4.34 MB - LENEVO ZIWB2 ZIWB3 ZIWE1 LA B091P REV 3 0 2014 12 22 VGA 216 0867030
Lenovo firmware for Compal board LA-B091P revision 3.0, board codes ZIWB2, ZIWB3 and ZIWE1, dated 2014-12-22, with a discrete AMD graphics chip marked 216-0867030.
BIOS · LA-B091P · 4.79 MB · 14 Jul 2022BIOS rar4.79 MB - ZIWB2 ZIWB3 ZIWE1 LA B091P REV 1 0 2014 03 03 WORKING BIOS 100%
Firmware for the earliest listed revision, 1.0, of Compal board LA-B091P, shared by ZIWB2, ZIWB3 and ZIWE1 platforms and dated 2014-03-03, marked as fully working.
BIOS · LA-B091P · 5.23 MB · 21 Nov 2023BIOS rar5.23 MB - IDEAPAD 305 15IBD ZIWB2 ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09 12
BIOS archive for the Lenovo IdeaPad 305-15IBD, built on Compal board LA-B091P revision 2.0, with model codes ZIWB2, ZIWB3 and ZIWE1 and a date of 2014-09-12 in the name.
BIOS · LA-B091P · 7.38 MB · 9 Jun 2022BIOS rar7.38 MB - ZIWB2 ZIWB3 ZIWE1 LA B091P REV 3 0 2014 12 22 BACKUP WORKING BIOS
Backup BIOS taken from a working Compal LA-B091P board, revision 3.0, dated 2014-12-22, for the ZIWB2, ZIWB3 and ZIWE1 platforms named in the file.
BIOS · LA-B091P · 6.32 MB · 21 Nov 2023BIOS rar6.32 MB - ZIWB2 ZIWB3 ZIWE1 LA B091P REV 3 0 2014 12 22 WORKING BIOS 100%
Working BIOS image for Compal board LA-B091P revision 3.0, built for the ZIWB2, ZIWB3 and ZIWE1 platforms and dated 2014-12-22, labelled as fully working.
BIOS · LA-B091P · 5.69 MB · 21 Nov 2023BIOS rar5.69 MB - LENOVO B50 70 B40 70 ZIW2B ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09
Firmware package for the Lenovo B50-70 and B40-70 laptops on Compal board LA-B091P, revision 2.0, dated 2014-09.
BIOS · LA-B091P · 9.62 MB · 16 Apr 2023BIOS rar9.62 MB - LENOVO B50 70 B40 70 ZIW2B ZIWB3 ZIWE1 LA B091P REV 2 0 2014 09
BIOS archive for Lenovo B50-70 and B40-70 laptops on Compal board LA-B091P revision 2.0, dated 2014-09, with the name listing the Compal project codes ZIWB2, ZIWB3 and…
BIOS · LA-B091P · 6.12 MB · 16 Apr 2023BIOS rar6.12 MB