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- NAND-FLASH TV AOC LE32D1440-20 -IC U405 H27U1G8F2BTR-OKBIOS · 132 MB · 5 Oct 2025BIOS bin—132 MB
- lg r590 placa DA0QL4MB8E0 rev-E posicao U40BIOS · DA0QL4MB8E0 · 2.00 MB · 8 Aug 2019BIOS bin2.00 MB
- ACER 6493 LA-4311P REV 1.0 U40BIOS · LA-4311P · 4.00 MB · 7 Aug 2019BIOS bin4.00 MB
- 6050A3044201 MB A01A1 u365 & u366 & u401 telegram BIOS Repair 2025BIOS · 6050A3044201 · 17.1 MB · 16 Sept 2025BIOS zip17.1 MB
- DELL STUDIO 1558 u40 placa QUANTA DAOFM9MB8D1 REV DBIOS · DAOFM9MB8D1 · 4.00 MB · 10 May 2025BIOS bin4.00 MB
- ACER 4745G DA0ZQ1MB8F0 REV F dual bios U29 e U40BIOS · DA0ZQ1MB8F0 · 1.61 MB · 7 Aug 2019BIOS rar1.61 MB
- TOSHIBA SATELLITE M305 M305D U400D U405 U405D U400D
Duplicate copy of the Toshiba Satellite M305, M305D, U400D, U405 and U405D package, with an identical 782 KB size.
Archive · 782 KB · 25 Feb 2021Archive rar—782 KB - TOSHIBA SATELLITE M305 M305D U400D U405 U405D U400D
Archive covering several Toshiba Satellite models: the M305, M305D, U400D, U405 and U405D, with the U400D listed twice in the name.
BIOS · 782 KB · 10 Jul 2019BIOS rar—782 KB - HP EliteBook 725 G2 6050A2631301 MB A02 U365 & U366 & U401 BIOSBIOS · 6050A2631301 · 3.31 MB · 13 Jun 2026BIOS rar3.31 MB
- R590 PLACA DA0QL4MB8E0 REV E U40 telegram BIOS Repair 2025 09 16BIOS · DA0QL4MB8E0 · 1.29 MB · 25 Sept 2025BIOS zip1.29 MB
- R590 PLACA DA0QL4MB8E0 REV E U40 1 telegram BIOS Repair 2025 09BIOS · DA0QL4MB8E0 · 1.29 MB · 25 Sept 2025BIOS zip1.29 MB
- LENOVO U400 LU470 11228 2 4MB BIOS telegram BIOS Repair 2025 09BIOS · 2.41 MB · 24 Sept 2025BIOS zip—2.41 MB
- ASUS U4000U UX310UV REV 2 0 i5 7200U WORKING BIOS 100% telegramBIOS · 5.69 MB · 18 Sept 2025BIOS zip—5.69 MB
- AFS Lenovo B450 LA14 MB 09212-2M 48.4DM01.02M U40BIOS · 09212-2M · 805 KB · 1 Feb 2024BIOS rar805 KB
- Lenovo B450 LA14 MB 09212 2M 48 4DM01 02M U40 telegram BIOS RepairBIOS · 952 KB · 23 Sept 2025BIOS zip—952 KB
- SONY MBX-250 Z40HR MB S0203-2 48.4MP06.021 (U4004 BQ735)Schematic · MBX-250 · 2.09 MB · 16 Nov 2022Schematic pdf2.09 MB
- NAND PHILIPS 32PHG4109 K9F1G08U0B U405 Envision S TPM10 1L LA 151BIOS · 132 MB · 13 Nov 2024BIOS bin—132 MB
- UNIWILL U40II1 MB RC 1207 (37GU41000-10) U40II1 MB RC 0104
Laptop motherboard schematic for the Uniwill U40II1, with the name giving the RC 1207 stage, part code 37GU41000-10 and a second reference to RC 0104.
Schematic · 1.05 MB · 26 Sept 2019Schematic pdf—1.05 MB - TOSHIBA SATELLITE U400D - QUANTA BU2 - REV 1A
Toshiba Satellite U400D documentation built around the Quanta BU2 platform at revision 1A, provided as a 1.17 MB RAR archive.
Archive · 1.17 MB · 1 Oct 2019Archive rar—1.17 MB - u401
2 MB firmware binary named u401, likely referring to a chip location such as U401 on the board, though the device and brand are not given.
BIOS · 2.00 MB · 23 Nov 2025BIOS bin—2.00 MB - R590 PLACA DA0QL4MB8E0 REV E U40
BIOS firmware archive for a laptop labelled R590, built on the Quanta-numbered board DA0QL4MB8E0 at revision E, with the name pointing to chip location U40, which is…
BIOS · DA0QL4MB8E0 · 1.13 MB · 20 Jan 2021BIOS rar1.13 MB - Toshiba U400 DATE1MMB80
Firmware package for the Toshiba U400 notebook, tied to board code DATE1MMB80 according to the file name, supplied as a 2.25 MB ZIP archive.
BIOS · 2.25 MB · 15 Jun 2022BIOS zip—2.25 MB - Asus U40SD RG
ASUS U40SD service archive, a 382 KB RAR whose name adds only the cryptic suffix RG, so its exact contents are not stated.
Archive · 382 KB · 27 Aug 2020Archive rar—382 KB - TOSHIBA SATELLITE U400D - QUANTA BU2 - REV 1A
Archive covering the Toshiba Satellite U400D notebook on a Quanta BU2 mainboard, revision 1A, sized 1.22 MB.
Archive · 1.22 MB · 15 May 2021Archive rar—1.22 MB - U400D
PDF schematic named only U400D, about 814 KB in size, with no brand, board number or revision in the name.
Schematic · 814 KB · 1 Oct 2026Schematic pdf—814 KB - UNIWILL U40II1 MB RC 1207 37GU41000
Schematic of the Uniwill U40II1 notebook mainboard, revision stage RC 1207, with board code 37GU41000.
Schematic · 1.08 MB · 26 Sept 2019Schematic pdf—1.08 MB - Toshiba Satellite U400 DATE1MMB8E0
BIOS firmware for the Toshiba Satellite U400 on the Quanta board DATE1MMB8E0. The 1.08 MB RAR archive should contain an image for reprogramming the system flash when the…
BIOS · DATE1MMB8E0 · 1.08 MB · 20 Jan 2018BIOS rar1.08 MB - AFS Asus U40SD RG
ASUS U40SD repair guide, a 661 KB PDF listed as schematic material; RG in the name stands for repair guide.
Schematic · 661 KB · 28 Jan 2024Schematic pdf—661 KB - TOSHIBA Satellite U400D - QUANTA BU2 - REV 1A
Schematic for the Toshiba Satellite U400D on the Quanta BU2 motherboard, revision 1A. Quanta is the contract manufacturer that built this design, and BU2 is its project…
Schematic · 1.23 MB · 31 Jul 2019Schematic pdf—1.23 MB - 6050A3044201-MB-A01(A1) u365 & u366 & u401
Firmware collection for the 6050A3044201-MB-A01 motherboard at A1 revision, a numbering pattern used by Inventec, packed in a 14.8 MB RAR.
BIOS · 6050A3044201 · 14.8 MB · 23 Jan 2024BIOS rar14.8 MB - Asus U40SD RG
RAR archive of roughly 382 KB tied to the ASUS U40SD notebook. The name does not say what is inside, and the RG suffix is not explained, so the contents could be a…
Archive · 382 KB · 28 Aug 2020Archive rar—382 KB - Toshiba U400
BIOS dump for a Toshiba U400 series laptop, supplied as a 2.00 MB raw binary image. The name gives no motherboard number, revision or BIOS version, so confirm the board…
BIOS · 2.00 MB · 15 Jun 2022BIOS bin—2.00 MB - AFS SONY MBX 250 Z40HR MB S0203 2 48 4MP06 021 U4004 BQ735
Sony MBX-250 motherboard schematic in PDF, with Z40HR appearing as the project or platform code.
Schematic · MBX-250 · 2.30 MB · 23 Feb 2024Schematic pdf2.30 MB - LENOVO U400 LU470 11228-2 4MB BIOS
BIOS dump for the Lenovo IdeaPad U400, with LU470 also named, built on a Wistron board numbered 11228-2 and sized for a 4MB flash chip.
BIOS · 11228-2 · 2.30 MB · 5 May 2022BIOS rar2.30 MB - Lenovo B450 LA14 MB 09212-2M 48.4DM01.02M U40
BIOS dump for the Lenovo B450 using the LA14 mainboard, Wistron number 09212-2M with PCB code 48.4DM01.02M, and a U40 designation that likely refers to the flash chip…
BIOS · 09212-2M · 859 KB · 11 Feb 2021BIOS zip859 KB - SONY MBX-250 Z40HR MB S0203-2 48.4MP06.021 (U4004 BQ735)
Archive for a Sony laptop board MBX-250, with Z40HR, S0203-2 and PCB number 48.4MP06.021 in the title; the 48.4 prefix follows the pattern Wistron uses for its boards.
Archive · MBX-250 · 1.96 MB · 30 Jan 2022Archive rar1.96 MB - 650A2644501-MB-A02 U401&U365&U366
Firmware archive for board 650A2644501-MB-A02, holding images for parts U401, U365 and U366 as listed in the name.
BIOS · 9.13 MB · 4 Jun 2025BIOS zip—9.13 MB - HP EliteBook 725 G2 6050A2631301 MB A02 U365 & U366 & U401
Firmware set for the HP EliteBook 725 G2 mainboard 6050A2631301, revision A02, with U365, U366 and U401 in the name.
BIOS · 6050A2631301 · 3.38 MB · 28 Oct 2025BIOS rar3.38 MB - y600-u20Archive · 4.66 MB · 18 Mar 2020Archive rar—4.66 MB
- HP EliteBook 725 G2 6050A2631301-MB-A02
Firmware image for the HP EliteBook 725 G2 built on motherboard 6050A2631301, revision A02, packed as a 3.23 MB RAR.
BIOS · 6050A2631301 · 3.23 MB · 22 Jun 2021BIOS rar3.23 MB