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- BM5455 1.1BIOS · 8.00 MB · 5 May 2025BIOS bin—8.00 MB
- Lenovo Yoga 300 11IBY BM5455 v1 3 BIOS & EC telegram BIOS RepairBIOS · 2.70 MB · 24 Sept 2025BIOS zip—2.70 MB
- FLEX 3 BM5455 REV1 3 8MB BIOS & EC telegram BIOS Repair 2025 09BIOS · 2.65 MB · 20 Sept 2025BIOS zip—2.65 MB
- FLEX 3 BM5455 REV1.3 8MB BIOS & EC
Firmware set for a Lenovo Flex 3 board marked BM5455 revision 1.3, combining the system BIOS and the embedded controller (EC) firmware for an 8 MB flash chip.
BIOS · 2.54 MB · 15 Sept 2022BIOS rar—2.54 MB - Lenovo Yoga 300-11IBY BM5455 v1.3 BIOS & EC
BIOS and EC firmware for the Lenovo Yoga 300-11IBY, board BM5455 revision 1.3. Having both images helps when a laptop will not power on or charge because of corrupt EC…
BIOS · 2.61 MB · 14 Jun 2022BIOS rar—2.61 MB - Yoga 300 11IBY Laptop ideapad BM5455 1 1 BIOS & EC U3 & U13
BIOS and EC firmware for the Lenovo Yoga 300-11IBY ideapad, board BM5455 revision 1.1, with chip positions U3 and U13 stated in the name, so the archive likely holds one…
BIOS · 2.57 MB · 14 Jun 2022BIOS rar—2.57 MB