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- TYPE-C PDMBIOS · 1.00 MB · 14 Mar 2026BIOS bin—1.00 MB
- Type C PD FirmwareBIOS · 17.7 KB · 18 Jul 2025BIOS rar—17.7 KB
- THINKPAD X280 NM-B521 REV 1 TYPE-C TESTED BY FST FIX
Type-C firmware for the ThinkPad X280 on LCFC board NM-B521 revision 1, marked tested. At only 104 KB this is not a main BIOS image but most likely the firmware for the…
BIOS · NM-B521 · 104 KB · 23 Dec 2024BIOS rar104 KB - HP SPECTRA DA0X3AMBAG0 REV G TYPE C CONTROLER BIOS TESTED BY FST
Small firmware file for the USB Type-C controller on an HP Spectre board DA0X3AMBAG0 revision G, marked as tested.
BIOS · DA0X3AMBAG0 · 8.90 KB · 23 Dec 2024BIOS rar8.90 KB - THINKPAD X13 Gen2-TYPE C-NM-D362 1MB
Small 1 MB firmware image for the ThinkPad X13 Gen 2 with LCFC board NM-D362, tied to the Type-C circuit, compressed into a 119 KB RAR.
BIOS · NM-D362 · 119 KB · 1 Dec 2025BIOS rar119 KB - DELL 5520 LA-K491P TYPE C BIOS UT7 @SKCLAPPY
BIOS archive for the Dell 5520 on Compal board LA-K491P, described in the name as the Type-C BIOS, with a UT7 tag.
BIOS · LA-K491P · 139 KB · 11 Mar 2026BIOS rar139 KB - NM-C431 REV 1 TYPE C BACKUP FROM OK LEPTOP
Small backup for Lenovo board NM-C431, revision 1, tied in the name to the Type-C circuit and taken from a working laptop.
BIOS · NM-C431 · 9.02 KB · 23 Dec 2024BIOS rar9.02 KB - MS 15621 REV 1 0 U39 USB 3 1 TYPE C W25Q80V@SOIC8 20220913 151812
1 MB binary dump from MSI board MS-15621, revision 1.0, read from chip U39, which the name ties to the USB 3.1 Type-C circuit.
BIOS · MS-15621 · 1.00 MB · 13 Sept 2022BIOS bin1.00 MB - BM5166 VER 1.3 32MB & 2MB & TYPEC
Firmware set for board BM5166 version 1.3, an 8.30 MB RAR that according to the name contains a 32 MB image, a 2 MB image and a Type-C related file, probably for the…
BIOS · 8.30 MB · 15 Jul 2026BIOS rar—8.30 MB - A29 A18 MB REV F NB2769 NB2765 PCB MB V6 16MB &1MB &TYPE C
BIOS archive for an A29 / A18 notebook mainboard revision F, project codes NB2769 and NB2765, PCB version V6, containing a 16MB image and a 1MB image and noting a Type-C…
BIOS · 7.05 MB · 13 Aug 2024BIOS rar—7.05 MB - GE4B0 GE5B0 NM D011 REV 1 0 32MB BIOS & EC & TYPE C BIOS
Lenovo firmware bundle for LCFC board NM-D011 revision 1.0, covering the GE4B0 and GE5B0 project codes.
BIOS · NM-D011 · 22.8 MB · 29 Oct 2024BIOS rar22.8 MB - FT491 FX390 NM B891 REV 2 0 2019 01 28 BIOS & TYPE C & MEC 32MB
Lenovo firmware set for the LCFC board NM-B891 revision 2.0, with the FT491 and FX390 project codes and a 2019-01-28 date in the name.
BIOS · NM-B891 · 15.4 MB · 11 May 2024BIOS rar15.4 MB - day0pambaf0 Cypress cypd5225
Firmware for the Cypress CYPD5225 USB Type-C power delivery controller on board DAY0PAMBAF0, a Quanta-numbered motherboard.
BIOS · DAY0PAMBAF0 · 128 KB · 17 Sept 2026BIOS zip128 KB - HCL P28 PDC
Firmware archive for the HCL P28 PDC laptop, RAR compressed to 423 KB. The name contains no board number, revision or chip type.
BIOS · 423 KB · 21 Aug 2021BIOS rar—423 KB - K21 PDC
RAR archive of 416 KB containing BIOS firmware labelled K21 PDC. The name provides no brand, board revision or flash type.
BIOS · 416 KB · 21 Aug 2021BIOS rar—416 KB - Quanta NLZD RTS5452H CODE CRC32 0xF9330214
Realtek RTS5452H USB-C controller firmware labelled for the Quanta NLZD project, with CRC32 0xF9330214 for verification.
BIOS · 56.2 KB · 21 May 2026BIOS rar—56.2 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 - AFS HCL P21 PDC
Firmware archive in RAR format, 412 KB, marked HCL and P21 PDC, apparently a BIOS dump for an HCL laptop or desktop board identified as P21.
BIOS · 412 KB · 2 Feb 2024BIOS rar—412 KB - Dell latitue 7310 LA J261P REV 1 0 Bios Clean me + PD controller
Dell Latitude 7310 firmware for Compal board LA-J261P revision 1.0, with a clean ME BIOS and a USB-C PD controller image, packed in an 11.4 MB RAR.
BIOS · LA-J261P · 11.4 MB · 1 Jun 2026BIOS rar11.4 MB - 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 - Samsung SM-A920F service manual.pdf
Samsung SM-A920F service manual in PDF form, compressed inside an 8.70 MB ZIP archive and catalogued as a schematic.
BIOS · 8.70 MB · 25 Aug 2019BIOS zip—8.70 MB - SM BIOS rts5450 xiaomi OK blue
Realtek RTS5450 USB-C PD controller firmware for a Xiaomi laptop, marked OK and blue in the name.
BIOS · 44.8 KB · 18 Sept 2025BIOS rar—44.8 KB - SM BIOS 11.8.50.3434 COR LP C YPDM PRD RGN
Corporate Intel ME firmware version 11.8.50.3434 for the LP chipset, C stepping, and notably the YPDM variant, meaning Power Down Mitigation is included.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 MB - SM BIOS BM5336 RTS5453H CODE CRC32 0x13BB74C3
Firmware for a Realtek RTS5453H Type-C power delivery controller, labelled BM5336 and carrying CRC32 0x13BB74C3.
BIOS · 117 KB · 18 Sept 2025BIOS rar—117 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 - 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 - RTS5458H 6050A3469601-MB-A01
Firmware dump for the Realtek RTS5458H Type-C PD controller from a board numbered 6050A3469601-MB-A01, archived as RAR.
BIOS · 6050A3469601 · 59.6 KB · 21 May 2026BIOS rar59.6 KB - SM BIOS 11.8.78.3681 COR LP C YPDM PRD RGN
Corporate Intel Management Engine 11.8.78.3681 for PCH-LP mobile chipsets, C stepping, YPDM meaning the Power Down Mitigation variant, production release.
BIOS · 7.01 MB · 3 Oct 2025BIOS bin—7.01 MB - SM BIOS LA-L978P RTS5452H CODE CRC32 0x60586576
Code image for the Realtek RTS5452H USB Type-C power delivery controller on Compal board LA-L978P, with CRC32 checksum 0x60586576 to confirm file integrity, in a 55.2 KB…
BIOS · LA-L978P · 55.2 KB · 18 Sept 2025BIOS rar55.2 KB - TOSHIBA SATELLITE C650 INVENTEC MANAUS 10AD
Toshiba Satellite C650 service material for the Inventec Manaus 10AD motherboard, compressed into a 478 KB RAR file.
BIOS · 478 KB · 10 Jul 2019BIOS rar—478 KB - THINKPAD X220
Archive for the Lenovo ThinkPad X220 notebook, with no board number, revision or content type stated in the name.
BIOS · 1.81 MB · 10 Jul 2019BIOS rar—1.81 MB - SM BIOS RTS5455 CODE CRC32 0xC1CD2794 nm-b911
Firmware for the Realtek RTS5455 USB-C power delivery controller on Lenovo board NM-B911, with CRC32 checksum 0xC1CD2794 given for verification, in a 47.5 KB RAR.
BIOS · NM-B911 · 47.5 KB · 18 Sept 2025BIOS rar47.5 KB - SM BIOS 11.8.78.3681 CON LP C YPDM PRD RGN
Consumer Intel Management Engine 11.8.78.3681 for PCH-LP, C stepping, YPDM variant with Power Down Mitigation, production release, as a stock 1.94 MB RGN region.
BIOS · 1.94 MB · 3 Oct 2025BIOS bin—1.94 MB - SM BIOS NM-D601 RTS5457v 2шт
Set of two RTS5457V USB-C power delivery firmware images for the Lenovo NM-D601 board, an LCFC design. The Russian note in the name means two pieces, one per controller.
BIOS · NM-D601 · 197 KB · 18 Sept 2025BIOS rar197 KB - RTS5456H G7HG SVD4
HP firmware for a Realtek RTS5456H USB Type-C PD controller, associated with Quanta board DAG7HGMB8B0 (G7HG project).
BIOS · DAG7HGMB8B0 · 57.1 KB · 21 May 2026BIOS rar57.1 KB - RTS5452 WISTRON PR09 with CRC V1.3 20180424
Realtek RTS5452 Type-C controller firmware for a Wistron PR09 project, version 1.3 dated 2018-04-24, supplied with the CRC included.
BIOS · 43.6 KB · 21 May 2026BIOS rar—43.6 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 - AFS HCL LEPTOP.P41PDC
RAR archive of 836 KB containing HCL laptop firmware marked P41 PDC, the word leptop in the name being a misspelling of laptop.
BIOS · 836 KB · 2 Feb 2024BIOS rar—836 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 - RTS5452 U12 CODE CRC32 0x57CFED61 WIN4
Firmware for a Realtek RTS5452 Type-C controller, marked U12 and WIN4, with a CRC32 of 0x57CFED61, packed as RAR.
BIOS · 57.2 KB · 21 May 2026BIOS rar—57.2 KB