- Name Type Board Source Added Size
- ThinkPad Maintenance Utility password available in video description
Small 200 KB RAR labelled as a ThinkPad maintenance utility for Lenovo machines; the name says a password for the archive is published elsewhere, and gives no model or…
BIOS · 200 KB · 22 May 2026BIOS rar—200 KB - Lenovo ThinkPad T14S X13 Gen 2 I7 1185G7 16GB ON BOARD RAM HT4B1BIOS · NM-D362 · 14.2 MB · 22 May 2026BIOS rar14.2 MB
- ECROMBIOS · NM-A481 · 38.0 KB · 22 May 2026BIOS rar38.0 KB
- NM-C061 RTS5457 CRC 65C67AE7
Lenovo PD firmware for Realtek controller RTS5457, taken from LCFC board NM-C061 and compressed with 7-Zip; the name also lists a CRC value of 65C67AE7 for checking…
BIOS · NM-C061 · 46.9 KB · 21 May 2026BIOS 7z46.9 KB - RTSx CODE CRC32 0x3020736C
Lenovo USB-C PD controller dump from LCFC board NM-E141, with a generic RTSx code label indicating a Realtek RTS-series chip and a CRC32 of 0x3020736C for verification.
BIOS · NM-E141 · 53.9 KB · 21 May 2026BIOS rar53.9 KB - NM-C921 15IMH05 RTS5457T
Realtek RTS5457T power delivery firmware from Lenovo LCFC board NM-C921, associated with the 15IMH05 model code given in the name, delivered as a zip.
BIOS · NM-C921 · 61.3 KB · 21 May 2026BIOS zip61.3 KB - NM-E541 RTS5457V
Zipped firmware for the Realtek RTS5457V USB-C PD controller found on Lenovo board NM-E541, an LCFC design. The name carries no version or checksum.
BIOS · NM-E541 · 69.1 KB · 21 May 2026BIOS zip69.1 KB - RTS5457v nm-c771
Lenovo firmware for the Realtek RTS5457V USB-C power delivery controller from LCFC board NM-C771, stored as RAR without version or checksum.
BIOS · NM-C771 · 50.1 KB · 21 May 2026BIOS rar50.1 KB - NM-B531 RTS5457
Zipped dump of Realtek RTS5457 PD controller firmware for Lenovo board NM-B531, built by LCFC, Lenovo's in-house ODM that uses NM-xxxx numbering.
BIOS · NM-B531 · 67.9 KB · 21 May 2026BIOS zip67.9 KB - nm-c811 RTS5457v CODE CRC32 0x1CAD9E59
Lenovo NM-C811 board firmware for the Realtek RTS5457V Type-C PD controller, packed as a small RAR.
BIOS · NM-C811 · 48.9 KB · 21 May 2026BIOS rar48.9 KB - RTS5457v@13s G3 ACN 20YA V550 AMD CEZANNE 13 203075 1 CRC32 0xE079B5E4
RTS5457V PD controller code for a Lenovo 13s G3 ACN with an AMD Cezanne platform, on Wistron board 203075-1.
BIOS · 203075-1 · 52.6 KB · 21 May 2026BIOS rar52.6 KB - la-j701p RTS5457u CODE CRC32 0xA0511C47
Lenovo laptop firmware for a Realtek RTS5457U Type-C PD controller on Compal board LA-J701P. The archive holds the code image, identified by CRC32 0xA0511C47.
BIOS · LA-J701P · 49.9 KB · 21 May 2026BIOS rar49.9 KB - LCFC Y760 Cezanne Port B RTS5457V V1.9 20210622
LCFC firmware for the Realtek RTS5457V PD controller in a Lenovo Y760 with an AMD Cezanne platform, here for Type-C Port B, version 1.9 dated 2021-06-22.
BIOS · NM-D562 · 48.6 KB · 21 May 2026BIOS rar48.6 KB - LCFC Y560&Y560P Cezanne Port A+B RTS5457V V2.8 20201210
Lenovo Y560 and Y560P firmware from LCFC for the Realtek RTS5457V Type-C controllers, AMD Cezanne platform, covering Port A and Port B, version 2.8 dated 2020-12-10.
BIOS · NM-D931 · 98.4 KB · 21 May 2026BIOS rar98.4 KB - NM-C421 RTS5455 128KB CRC32 0xF2E7DC40
Lenovo NM-C421 firmware for the Realtek RTS5455 Type-C controller, sized for a 128 KB flash chip, with CRC32 0xF2E7DC40.
BIOS · NM-C421 · 46.9 KB · 21 May 2026BIOS rar46.9 KB - lv315kb mb RTS5455 CODE CRC32 0xFB4A721A
Lenovo firmware for the Realtek RTS5455 USB-C PD controller on an LV315KB main board, with CRC32 0xFB4A721A noted.
BIOS · 46.3 KB · 21 May 2026BIOS rar—46.3 KB - 30901 nm-d562 r.3.0 RTS5457V 0x67 UU8 0x1E482C56
Lenovo NM-D562 rev 3.0 firmware for a Realtek RTS5457V PD controller, marked 30901, 0x67 and UU8, with CRC32 0x1E482C56.
BIOS · NM-D562 · 48.6 KB · 21 May 2026BIOS rar48.6 KB - 30901 nm-d562 r.3.0 RTS5457V 0x66 UU4 0x4CC3F51D
RTS5457V Type-C controller firmware for Lenovo board NM-D562 rev 3.0, tagged 30901, 0x66 and UU4, CRC32 0x4CC3F51D.
BIOS · NM-D562 · 49.7 KB · 21 May 2026BIOS rar49.7 KB - RTS5455 CODE CRC32 0xC1CD2794 nm-b911
Code image for a Realtek RTS5455 USB-C PD controller on Lenovo board NM-B911, identified by CRC32 0xC1CD2794.
BIOS · NM-B911 · 47.3 KB · 21 May 2026BIOS rar47.3 KB - RTSx5455 NM-B421
Realtek RTS5455-family USB Type-C PD controller dump for Lenovo board NM-B421, provided as a 46.1 KB RAR archive.
BIOS · NM-B421 · 46.1 KB · 21 May 2026BIOS rar46.1 KB - NM-D601 RTS5457v 2шт
Archive of 98.3 KB containing Realtek RTS5457 PD controller firmware for Lenovo motherboard NM-D601; the name notes two pieces, meaning two dumps, likely for two…
BIOS · NM-D601 · 98.3 KB · 21 May 2026BIOS rar98.3 KB - SM BIOS UNLOCKED LENOVO E14 Gen 3 Type 20YE, 20YD, 20Y7, 20YF Laptop
Unlocked BIOS for the Lenovo ThinkPad E14 Gen 3, machine types 20YE, 20YD, 20Y7 and 20YF, on LCFC board NM-D481, in a small 78.1 KB RAR.
BIOS · NM-D481 · 78.1 KB · 21 May 2026BIOS rar78.1 KB - SM BIOS UNLOCKED LENOVO E14 Gen 3 Type 20YE, 20YD, 20Y7, 20YF Laptop
Larger 10.4 MB RAR with an unlocked BIOS for the Lenovo ThinkPad E14 Gen 3, types 20YE, 20YD, 20Y7 and 20YF, built on LCFC motherboard NM-D481.
BIOS · NM-D481 · 10.4 MB · 21 May 2026BIOS rar10.4 MB - HS461 HS561 HS761 NM D521 REV 3 0 2021 05 08 16MB AMD CPU BIOSBIOS · NM-D521 · 18.8 MB · 19 May 2026BIOS rar18.8 MB
- LEGION R7000 Treo logoBIOS · 32.0 MB · 19 May 2026BIOS bin—32.0 MB
- EQ370 NM-B551 BIOS rev 1.0 2018-04-03 IQ3X0IL FIXED MEBIOS · NM-B551 · 16.0 MB · 19 May 2026BIOS bin16.0 MB
- nm-c952BIOS · NM-C952 · 16.0 MB · 18 May 2026BIOS bin16.0 MB
- LENOVO BP500 NM A451 REV 1 0 2015 11 06 OK TESTED BIOS GREEN MAINBOARDBIOS · NM-A451 · 9.61 MB · 18 May 2026BIOS rar9.61 MB
- NM-F051 REV 1.0 Lenovo V15 G4 AMN S BIOS WORLD
BIOS for the Lenovo V15 G4 AMN laptop, motherboard NM-F051 revision 1.0, packed in a 7.34 MB RAR archive.
BIOS · NM-F051 · 7.34 MB · 17 May 2026BIOS rar7.34 MB - Lenovo Thinkstation Clean me ------ASBIOS · 16.0 MB · 17 May 2026BIOS bin—16.0 MB
- Bios LENOVO S145 15IIL GS44DGS54D NM C711 REV 1 0 NM C771 BIOS 16MBBIOS · NM-C711 · 6.82 MB · 15 May 2026BIOS zip6.82 MB
- lenovo Chromebook 100e BM5988 V1 unlocked.3BIOS · 16.0 MB · 15 May 2026BIOS—16.0 MB
- lenovo Chromebook 100e BM5988 V1.3BIOS · 16.0 MB · 15 May 2026BIOS bin—16.0 MB
- lenovo 8mbBIOS · 8.00 MB · 14 May 2026BIOS bin—8.00 MB
- SM BIOS LENOVO THINKPAD X270 DX270 NM-B061 REV 1.0.bin
BIOS image for the Lenovo ThinkPad X270, board DX270 NM-B061 revision 1.0, a raw binary packed in a 7.76 MB RAR archive.
BIOS · NM-B061 · 7.76 MB · 14 May 2026BIOS rar7.76 MB - SM BIOS LENOVO IdeaPad 1 15ALC7 NM-E541
BIOS image for the Lenovo IdeaPad 1 15ALC7 laptop, packed in a RAR archive and tied to motherboard NM-E541.
BIOS · NM-E541 · 6.81 MB · 11 May 2026BIOS rar6.81 MB - SM BIOS LENOVO IdeaPad Slim-IML NM-C781
Firmware archive containing a BIOS dump for a Lenovo IdeaPad Slim with the IML suffix, built on LCFC board NM-C781.
BIOS · NM-C781 · 6.22 MB · 11 May 2026BIOS rar6.22 MB - Lenovo YOGA C930-13IKB EYG70 NM-B741 ARIEL-SOVP Rev 1.1 Bios
BIOS package for the Lenovo Yoga C930-13IKB, project EYG70 with code name ARIEL-SOVP, board NM-B741 revision 1.1; the entry also lists the Quanta-style number…
BIOS · NM-B741 · 4.48 MB · 9 May 2026BIOS zip4.48 MB - Lenovo G50 80 ACLU3 ACLU4 NM A362 REV 1 0 UMA 2014 10 10 W25Q64BIOS · NM-A362 · 8.00 MB · 9 May 2026BIOS bin8.00 MB
- s145-15iil gs44d-gs54d nm-c771 rev1.0BIOS · NM-C771 · 16.0 MB · 8 May 2026BIOS bin16.0 MB