@laptopbios21 Public channel 283 files indexed 813 subscribers English Last file 1 yr ago Open in Telegram
BIOS dumps 124 Schematics 115 Archives 36 Boardviews 8
  • BQ24721C

    PDF for the BQ24721C, a Texas Instruments laptop charge controller, filed at 1.91 MB. The document likely provides the pinout, typical application circuit and electrical…

    Schematic · 1.91 MB · 9 Sept 2023
    Schematic pdf
    —
    1.91 MB
  • OptiPlex 9020MT 8M

    BIOS image for a Dell OptiPlex 9020 in the mini-tower (MT) form factor, 8.00 MB in size, with the name marking it as the 8M portion.

    BIOS · 8.00 MB · 9 Sept 2023
    BIOS bin
    —
    8.00 MB
  • OptiPlex 9020MT 4M

    Dell OptiPlex 9020MT firmware dump labelled 4M, exactly 4.00 MB, intended for the smaller of the two SPI flash chips used on this mini-tower system.

    BIOS · 4.00 MB · 9 Sept 2023
    BIOS bin
    —
    4.00 MB
  • Thinkpad X1 Carbon - LMQ-1 12298-2 BIOS 25L12873F 16MB BIOS
    BIOS · 12298-2 · 5.70 MB · 9 Sept 2023
    BIOS rar
    5.70 MB
  • Lenovo ideapad 130-15AST DLADE LA-G241P

    RAR archive for the Lenovo IdeaPad 130-15AST, built on board LA-G241P with the DLADE project code.

    BIOS · LA-G241P · 3.54 MB · 9 Sept 2023
    BIOS rar
    3.54 MB
  • DELL Vostro 15 3515 15 3515 8BXDGJ3 GDM54 LA L245P REV1 0 WORKING

    BIOS dump for the Dell Vostro 15 3515, built on the Compal LA-L245P motherboard, revision 1.0, with the GDM54 project code in the name.

    BIOS · LA-L245P · 4.52 MB · 9 Sept 2023
    BIOS rar
    4.52 MB
  • Dell Latitude 5480 CDP70 LA E141P Rev2 0A01 WORKING BIOS 100%

    Firmware image for the Dell Latitude 5480 laptop, on the CDP70 board with Compal number LA-E141P, revision 2.0 (A01), labelled working and fully tested.

    BIOS · LA-E141P · 8.25 MB · 9 Sept 2023
    BIOS rar
    8.25 MB
  • Asus VivoboE203NA

    Compressed RAR archive for the ASUS VivoBook E203NA, 5.36 MB, with the name giving only the model and no indication of what is inside.

    Archive · 5.36 MB · 9 Sept 2023
    Archive rar
    —
    5.36 MB
  • Asus X453SA r2.0

    Boardview for the ASUS X453SA notebook motherboard, revision 2.0, packed in a 144 KB RAR.

    Boardview · 144 KB · 9 Sept 2023
    Boardview rar
    —
    144 KB
  • ASUS X441N NUMBER BOARD X441NC REV 2.2 TESTED OK

    ASUS X441N laptop BIOS, prepared for the X441NC mainboard at revision 2.2 and described in the name as tested OK.

    BIOS · 5.54 MB · 9 Sept 2023
    BIOS rar
    —
    5.54 MB
  • Vostro 3562 inspiron 3462 v1.8.0 16823-1

    Dell BIOS dump shared by the Vostro 3562 and Inspiron 3462, firmware version 1.8.0, for board 16823-1. The 16.0 MB binary matches a 128 Mbit SPI flash.

    BIOS · 16823-1 · 16.0 MB · 9 Sept 2023
    BIOS bin
    16.0 MB
  • HP-G4-DA0R23MB6D1-REV-D

    HP G4 BIOS image for board DA0R23MB6D1, revision D, sized 2.00 MB to suit a 16 Mbit SPI flash.

    BIOS · DA0R23MB6D1 · 2.00 MB · 9 Sept 2023
    BIOS bin
    2.00 MB
  • HP IPM61-TB V1.02 OK

    HP desktop motherboard BIOS for the IPM61-TB board, version 1.02, marked OK in the name to indicate a working dump.

    BIOS · 8.00 MB · 9 Sept 2023
    BIOS bin
    —
    8.00 MB
  • DELL Vostro 15 3515 15 3515 8BXDGJ3 GDM54 LA L245P REV1 0 WORKING

    BIOS dump for the Dell Vostro 15 3515, built on the Compal LA-L245P motherboard, revision 1.0, with the GDM54 project code in the name.

    BIOS · LA-L245P · 4.52 MB · 27 Aug 2023
    BIOS rar
    4.52 MB
  • LENOVO THINKPAD T480S ET481 NM B471 REV 1 0 2017 10 30 UNLOCKED

    Unlocked BIOS image for the Lenovo ThinkPad T480s, platform ET481, motherboard NM-B471 revision 1.0, dated 2017-10-30, in an 8.22 MB RAR.

    BIOS · NM-B471 · 8.22 MB · 13 Aug 2023
    BIOS rar
    8.22 MB
  • LENOVO THINKPAD S3 GEN 2 FE4A0 FE5A0 NM C421 REV 1 0 2019 07 05

    Lenovo ThinkPad S3 Gen 2 BIOS for board NM-C421 revision 1.0, also listing the FE4A0 and FE5A0 project codes and a date of 2019-07-05, in a 19.8 MB RAR archive.

    BIOS · NM-C421 · 19.8 MB · 13 Aug 2023
    BIOS rar
    19.8 MB
  • LENOVO E4325 M495 AMD LM495 MB 11269-2

    PDF schematic for the Lenovo E4325 laptop, an AMD-based design, with board labels M495 and LM495 MB and the board number 11269-2 given in the name.

    Schematic · 11269-2 · 1.32 MB · 3 Aug 2023
    Schematic pdf
    1.32 MB
  • LENOVO V14 IIL GS44D GS54D NM C711 REV 1 0 2019 09 18 WORKING BIOS

    Lenovo V14-IIL BIOS image for the LCFC motherboard NM-C711 revision 1.0, also tagged with the GS44D and GS54D board codes and dated 2019-09-18, marked as working.

    BIOS · NM-C711 · 8.30 MB · 31 Jul 2023
    BIOS rar
    8.30 MB
  • LENOVO IB250MH VER 1.0 WORKING BIOS 100%

    BIOS dump for a Lenovo motherboard identified as IB250MH, version 1.0, marked as fully working.

    BIOS · 13.6 MB · 31 Jul 2023
    BIOS rar
    —
    13.6 MB
  • k43ly Rev3.1

    Raw 4 MB BIN image whose name points to an ASUS K43LY notebook mainboard, revision 3.1, though no brand is stated beyond the model code.

    BIOS · 4.00 MB · 31 Jul 2023
    BIOS bin
    —
    4.00 MB
  • Dell Inspiron 3421 12204-1 DNE40-CR

    BIOS package for a Dell Inspiron 3421 with Wistron board number 12204-1 and the project code DNE40-CR, in a 3.79 MB RAR.

    BIOS · 12204-1 · 3.79 MB · 31 Jul 2023
    BIOS rar
    3.79 MB
  • BIOS Hp 6050A2566301-MB-A04

    HP laptop BIOS dump for board 6050A2566301-MB-A04, a 16 MB BIN image. The 6050A number format is used by Inventec, and the A04 suffix indicates the board revision.

    BIOS · 6050A2566301 · 16.0 MB · 31 Jul 2023
    BIOS bin
    16.0 MB
  • Asus K43SD K43SD REV4.1 N13P GE1 L OK

    ASUS K43SD BIOS in ROM format, revision 4.1, with N13P-GE1 in the name indicating the NVIDIA graphics variant, and marked OK as a working image.

    BIOS · 4.00 MB · 31 Jul 2023
    BIOS rom
    —
    4.00 MB
  • Lenovo Thinkpad T440

    BIOS archive for the Lenovo ThinkPad T440, board NM-A052, in a 5.55 MB ZIP. NM-xxxx numbers belong to the scheme used by LCFC, Lenovo's Compal-linked board maker.

    BIOS · NM-A052 · 5.55 MB · 10 Jul 2023
    BIOS zip
    5.55 MB
  • HP Z2 Tower G4 Workstation

    BIOS firmware for the HP Z2 Tower G4 Workstation, packed in an 18.9 MB RAR archive. The name gives no board number, version or status details.

    BIOS · 18.9 MB · 10 Jul 2023
    BIOS rar
    —
    18.9 MB
  • HP ProBook 440 G4 DA0X81MB6E0 REV-E25Q128FVSIQ

    BIOS dump for the HP ProBook 440 G4, Quanta board DA0X81MB6E0, with the name mentioning a Winbond-style E25Q128FVSIQ flash chip, a 128 Mbit (16 MB) part.

    BIOS · DA0X81MB6E0 · 5.10 MB · 10 Jul 2023
    BIOS rar
    5.10 MB
  • DELL LATITUDE 7480 CAZ20 LA E132P REV 2 0A01 2017 07 26 WORKING

    BIOS dump for the Dell Latitude 7480, platform code CAZ20, on Compal board LA-E132P revision 2.0, version A01 dated 2017-07-26 and marked working.

    BIOS · LA-E132P · 11.5 MB · 10 Jul 2023
    BIOS rar
    11.5 MB
  • Acer Aspire E5-432G (LA-C371p)

    BIOS firmware for the Acer Aspire E5-432G built on the Compal LA-C371P motherboard, packed as a 3.27 MB ZIP.

    BIOS · LA-C371P · 3.27 MB · 10 Jul 2023
    BIOS zip
    3.27 MB
  • LA-7901P (BDV)(.CAD)

    Boardview for the Compal LA-7901P laptop motherboard, delivered as a small RAR archive containing a CAD format layout file.

    Boardview · LA-7901P · 290 KB · 3 Jun 2023
    Boardview rar
    290 KB
  • PC Quanta G7HA DAG7HAMB8E0

    PDF schematic for a Quanta-designed PC board with project code G7HA and board number DAG7HAMB8E0.

    Schematic · DAG7HAMB8E0 · 1.23 MB · 31 May 2023
    Schematic pdf
    1.23 MB
  • NM-A362 ACLU3ACLU4

    PDF schematic for the LCFC NM-A362 motherboard, covering both the ACLU3 and ACLU4 project codes, which typically separate board variants of the same Lenovo design.

    Schematic · NM-A362 · 2.70 MB · 31 May 2023
    Schematic pdf
    2.70 MB
  • Lenovo V130 15IKB Wistron LV315KB 17807 17807 1 17807 2 17807 3

    Wistron-made schematic in PDF form for the Lenovo V130-15IKB laptop, with board project LV315KB and design number 17807 together with its sub-sheets 17807-1, 17807-2 and…

    Schematic · 1.85 MB · 31 May 2023
    Schematic pdf
    —
    1.85 MB
  • Lenovo Ideapad 300 15IBR LCFC NM A471 Rev 0 4 Schematic Diagram

    Circuit diagram for the Lenovo IdeaPad 300-15IBR, covering the LCFC board NM-A471 at revision 0.4, supplied as a 2.10 MB PDF.

    Schematic · NM-A471 · 2.10 MB · 31 May 2023
    Schematic pdf
    2.10 MB
  • Lenovo B480 B590 wistron LA48 LA480 MB 11264 11273 RevSC schematic

    Motherboard schematic in PDF for the Lenovo B480 and B590 notebooks, produced by Wistron under project LA48 / LA480 with board numbers 11264 and 11273, revision SC.

    Schematic · 2.85 MB · 31 May 2023
    Schematic pdf
    —
    2.85 MB
  • Lenovo Yoga3 Pro 1370 LCFC NM-A321 rev 1.0 Schematic Diagram

    Schematic diagram for the Lenovo Yoga 3 Pro 1370, LCFC board NM-A321 revision 1.0, as a 482 KB PDF.

    Schematic · NM-A321 · 482 KB · 31 May 2023
    Schematic pdf
    482 KB
  • LENOVO A320 MB

    Main board schematic for the Lenovo A320 provided as a PDF of about 1.38 MB. The file name gives only the model and the abbreviation MB for motherboard, without a board…

    Schematic · 1.38 MB · 31 May 2023
    Schematic pdf
    —
    1.38 MB
  • Hp Pavilion G4 G6 G7 Quanta R13 DA0R13MB6E0, DA0R13MB6E1 REV E UMA

    Quanta R13 schematic in PDF for HP Pavilion G4, G6 and G7 notebooks, covering board numbers DA0R13MB6E0 and DA0R13MB6E1 at revision E in the UMA version, meaning…

    Schematic · DA0R13MB6E0 · 1.06 MB · 31 May 2023
    Schematic pdf
    1.06 MB
  • HP Pavilion 15 17 Quanta R63 DA0R63MB6F1 Schematic Digram

    Quanta R63 schematic for HP Pavilion 15 and 17 notebooks, board number DA0R63MB6F1, as a 1.54 MB PDF.

    Schematic · DA0R63MB6F1 · 1.54 MB · 31 May 2023
    Schematic pdf
    1.54 MB
  • HP All-in-One 20-c001la DAN91AMB6D0 Rev D Schematic Diagram

    Schematic diagram in PDF form for the HP All-in-One 20-c001la, built on Quanta board DAN91AMB6D0 at revision D.

    Schematic · DAN91AMB6D0 · 984 KB · 31 May 2023
    Schematic pdf
    984 KB
  • Hp 5220m SX1A dasx1amb8e0 Schematics

    PDF schematics for the HP 5220m notebook, Quanta project SX1A with motherboard number DASX1AMB8E0.

    Schematic · DASX1AMB8E0 · 1.79 MB · 31 May 2023
    Schematic pdf
    1.79 MB

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