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- AFS lenovo thinkpad T580 17812-1 unlockedBIOS · 17812-1 · 16.7 MB · 1 Feb 2024BIOS rar16.7 MB
- Lenovo THINKPAD T580 LTS-2 MB 17812-1 BiosBIOS · 17812-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- Lenovo THINKPAD T580 LTS-2 MB 17812-1 ECBIOS · 17812-1 · 256 KB · 5 May 2025BIOS bin256 KB
- AFS lenovo thinkpad T580 17812-1 unlocked TESTED OKBIOS · 17812-1 · 8.36 MB · 1 Feb 2024BIOS rar8.36 MB
- BIOS HP ULTRABOOK ZPT10 LA B151P U56 17812BIOS · LA-B151P · 8.00 MB · 7 Aug 2019BIOS bin8.00 MB
- Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + ECBIOS · 17812-1 · 5.99 MB · 20 Apr 2022BIOS rar5.99 MB
- AFS Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + ECBIOS · 17812-1 · 5.98 MB · 1 Feb 2024BIOS rar5.98 MB
- lenovo thinkpad T580 17812 1 unlocked telegram BIOS Repair 2025BIOS · 17.3 MB · 24 Sept 2025BIOS zip—17.3 MB
- lenovo thinkpad T580 17812 1 unlocked TESTED OK telegram BIOS RepairBIOS · 8.74 MB · 24 Sept 2025BIOS zip—8.74 MB
- Lenovo THINKPAD T580 LTS 2 MB 17812 1 Bios + EC telegram BIOS RepairBIOS · 6.33 MB · 24 Sept 2025BIOS zip—6.33 MB
- Lenovo THINKPAD T580 LTS-2 MB 17812-1 Bios + EC
BIOS and EC firmware package for the Lenovo ThinkPad T580, motherboard 17812-1 with the LTS-2 designation from the name.
BIOS · 17812-1 · 6.04 MB · 10 Jul 2021BIOS rar6.04 MB - lenovo thinkpad T580 17812-1 unlocked
Firmware for the Lenovo ThinkPad T580 on Wistron board 17812-1, described as unlocked, which usually means supervisor password or similar restrictions have been removed.
BIOS · 17812-1 · 16.8 MB · 16 Oct 2021BIOS rar16.8 MB - lenovo thinkpad T580 17812-1 unlocked TESTED OK
Unlocked BIOS image for the Lenovo ThinkPad T580 on Wistron board 17812-1, marked as tested OK, in an 8.43 MB RAR.
BIOS · 17812-1 · 8.43 MB · 17 Oct 2021BIOS rar8.43 MB - LENOVO P52S LTS-2 MB 17812-1 16MB BIOS
BIOS dump for the Lenovo ThinkPad P52s, board marked LTS-2 MB 17812-1, compressed as a 6.53 MB RAR. The name specifies a 16MB image, matching a 16 MB SPI flash chip.
BIOS · 17812-1 · 6.53 MB · 18 Dec 2025BIOS rar6.53 MB - LENOVO P52S LTS-2 MB 17812-1
BIOS archive for the Lenovo ThinkPad P52s, project LTS-2, motherboard 17812-1, supplied as a 6.51 MB RAR.
BIOS · 17812-1 · 6.51 MB · 22 Feb 2026BIOS rar6.51 MB - THINKPAD LTS 2 MB 17812 1 448 0CW07 0011 N17S G1 A1 WORKING BIOS
Working BIOS dump for a Lenovo ThinkPad on mainboard 17812-1, a number that follows the Wistron pattern.
BIOS · 17812-1 · 17.1 MB · 9 Aug 2022BIOS rar17.1 MB