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- 720S-15IKB, 720S Touch-15IKB LS720 17823-1N 6TCN32WWBIOS · 16.0 MB · 13 May 2025BIOS bin—16.0 MB
- 720S-15IKB, 720S Touch-15IKB LS720 17823-1N 6TCN32WWBIOS · 16.0 MB · 12 May 2025BIOS bin—16.0 MB
- 720S-15IKB, 720S Touch-15IKB LS720 17823-1N 6TCN32WWBIOS · 16.0 MB · 9 May 2025BIOS bin—16.0 MB
- LENOVO 720S 15IKB, 720S Touch 15IKB Laptop ideapad LS720 17823 1NBIOS · 4.70 MB · 24 Sept 2025BIOS zip—4.70 MB
- 720S-15IKB, 720S Touch-15IKB LS720 17823-1N 6TCN32WW.bin
BIOS image for the Lenovo-style 720S-15IKB and 720S Touch-15IKB laptops, board LS720 with number 17823-1N, firmware version 6TCN32WW, packaged as a BIN inside a ZIP.
BIOS · 4.57 MB · 28 Dec 2025BIOS zip—4.57 MB - LENOVO 720S 15IKB, 720S Touch 15IKB Laptop ideapad LS720 17823 1N
ZIP firmware archive for the Lenovo ideapad 720S-15IKB and 720S Touch-15IKB, platform LS720 on Wistron board 17823-1N. The 15IKB suffix refers to Intel Kaby Lake.
BIOS · 4.61 MB · 10 Sept 2024BIOS zip—4.61 MB