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31,078 files
  • GA-H81M-D2V R102 PDF

    Revision 1.02 schematic for the Gigabyte GA-H81M-D2V motherboard, a PDF compressed into a 698 KB RAR.

    Schematic · 698 KB · 3 Oct 2021
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    698 KB
  • LG X230DS SVC

    LG X230DS service archive, where SVC stands for service, so it most likely contains the service manual with block diagrams, schematics and exploded views.

    Archive · 8.24 MB · 18 Sept 2021
    Archive rar
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    8.24 MB
  • RAMPAGE V EXTREME 1.01B

    ASUS Rampage V Extreme boardview for PCB revision 1.01B, stored as a 271 KB .fz file. The format is the ASUS boardview container, readable in FlexBV, BoardViewer and…

    Boardview · 271 KB · 16 Sept 2021
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    271 KB
  • SAMSUNG PETRONAS 13 W25Q32 REV 1.0

    Samsung BIOS dump for board Petronas_13 revision 1.0, read from a Winbond W25Q32 SPI chip, a 32-megabit part holding 4 MB.

    BIOS · 2.22 MB · 3 Aug 2021
    BIOS rar
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    2.22 MB
  • MAINBOARD ESC MODEL-P23G

    Desktop motherboard schematic for model P23G, filed under ESC (most likely ECS, Elitegroup), in an 854 KB PDF.

    Schematic · 854 KB · 23 Jul 2021
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    854 KB
  • HP 840 G5 6050A2945601-MB-A01 FIXED outimage

    Repaired BIOS image for the HP EliteBook 840 G5 on board 6050A2945601-MB-A01, labelled fixed outimage, meaning a full chip image ready for programming.

    BIOS · 6050A2945601 · 6.71 MB · 3 Jul 2021
    BIOS rar
    6.71 MB
  • BIOS ASROCK B85M-PRO4 (REV 1.05)

    BIOS image for the ASRock B85M-Pro4 motherboard, revision 1.05, packed in a 5.09 MB RAR.

    BIOS · 5.09 MB · 1 Jun 2021
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    5.09 MB
  • ASUS X505za rev2.0 X505ZA-AS

    BIOS dump for the ASUS X505ZA notebook, mainboard revision 2.0, with the X505ZA-AS variant named.

    BIOS · 4.36 MB · 13 Apr 2021
    BIOS rar
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    4.36 MB
  • NLBA LaptopBatteryAnalyzer 3.2.4

    ZIP package of NLBA Laptop Battery Analyzer version 3.2.4, a Windows utility used with SMBus adapters to read and edit data in laptop battery controllers.

    Archive · 56.4 MB · 8 Apr 2021
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    56.4 MB
  • Intel DH61BF MX25L3206E

    Intel DH61BF desktop board BIOS dump, 4.00 MB, with the name noting the Macronix MX25L3206E as the flash chip it came from or targets.

    BIOS · 4.00 MB · 19 Jan 2021
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    4.00 MB
  • 820-3332-A

    Apple logic board schematic for 820-3332 revision A, provided as a 2.39 MB PDF. Match the 820 number silkscreened on your board along with its revision before trusting…

    Schematic · 820-3332 · 2.39 MB · 26 Nov 2020
    Schematic pdf
    2.39 MB
  • TD-W8901N V1 140227

    Early firmware release for the TD-W8901N, hardware revision V1, stamped 140227, which suggests a February 2014 build.

    BIOS · 1.38 MB · 7 Jun 2020
    BIOS zip
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    1.38 MB
  • TD-W8961ND V4 150603

    TD-W8961ND V4 firmware release stamped 150603, read as early June 2015, packed as a 1.67 MB ZIP file.

    BIOS · 1.67 MB · 7 Jun 2020
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    1.67 MB
  • 71R-C14AS4-T810 pdf schematics

    Schematic in PDF form, packed in a 518 KB zip, for laptop motherboard 71R-C14AS4-T810. A circuit diagram like this is used to follow power rails from the charger input…

    Schematic · 518 KB · 20 Jan 2020
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    518 KB
  • How to troubleshoot power supply

    Service guide in PDF format, 114 KB, on troubleshooting power supply circuits, filed in the index as a schematic.

    Schematic · 114 KB · 27 Dec 2019
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    114 KB
  • bd9483f

    PDF for the BD9483F, 938 KB, catalogued as a schematic. The name carries only the part number, which follows ROHM BD-series numbering with an F package suffix; the…

    Schematic · 938 KB · 27 Dec 2019
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    938 KB
  • ASUS M5A78L LE 2.01C (BOARDVIEW)

    ASUS M5A78L LE motherboard boardview, revision 2.01C, supplied as a 114 KB RAR archive.

    Boardview · 114 KB · 30 Sept 2019
    Boardview rar
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    114 KB
  • COMPAL LA-9865P R2.0 SCHEMATICS

    Schematic for the Compal LA-9865P laptop board at revision 2.0, contained in a 1.46 MB RAR archive.

    Schematic · LA-9865P · 1.46 MB · 10 Jul 2019
    Schematic rar
    1.46 MB
  • LP154W01 (DELL 6000 )

    EDID data for the LP154W01 LCD panel, noted as used in a Dell 6000 notebook. The 128-byte file is a single base EDID block stored in the panel's serial EEPROM and read…

    BIOS · 128 B · 26 Mar 2019
    BIOS bin
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    128 B
  • LTD121EXFV HP B1800

    Panel EDID for the LTD121EXFV LCD, labelled for the HP B1800. This 128-byte binary is one base EDID block with the identification and timing information the panel…

    BIOS · 128 B · 26 Mar 2019
    BIOS bin
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    128 B
  • Dell FR879 LP171WU1 M24C08R

    Dell panel EEPROM dump for an LG.Philips LP171WU1 display with Dell part FR879, taken from an M24C08R chip, 1 KB.

    BIOS · 1.00 KB · 26 Mar 2019
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    1.00 KB
  • DELL pp23 LP154

    128-byte EDID dump for an LP154-series panel associated with Dell service code PP23. The exact panel suffix is not given, so treat it as a reference that needs checking…

    BIOS · 128 B · 26 Mar 2019
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    128 B
  • ToolChain RT809H ENG

    Windows installer package for the RT809H programmer toolchain, English version, a large executable of about 299 MB.

    Software · 299 MB · 3 Jan 2019
    Software exe
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    299 MB
  • Asus X553MA MAIN BOARD REV2.0 25Q64FVSIG backup

    Backup BIOS dump from an ASUS X553MA main board revision 2.0, read from a 25Q64FVSIG chip, a Winbond W25Q64FV 64 Mbit (8 MB) SPI flash.

    BIOS · 3.15 MB · 14 Nov 2018
    BIOS rar
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    3.15 MB
  • GIGABYTE GA-Z68P-DS3 REV 1 0

    Gigabyte GA-Z68P-DS3 motherboard schematic in PDF format for board revision 1.0. Repair work it supports includes measuring standby and main power rails, checking the…

    Schematic · 1.01 MB · 10 Feb 2018
    Schematic pdf
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    1.01 MB
  • Sony Z70CR SVE1713P1RB - MBX-267 BIOS

    BIOS archive for the Sony VAIO SVE1713P1RB, also listed as Z70CR, built on the Sony MBX-267 mainboard.

    BIOS · MBX-267 · 3.30 MB · 27 Dec 2017
    BIOS rar
    3.30 MB
  • Nokia 3230 schematics

    Nokia 3230 circuit diagrams supplied as a 1.47 MB PDF. The file name identifies the model but no board code or revision.

    Schematic · 1.47 MB · 19 Oct 2017
    Schematic pdf
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    c_f_s
    1.47 MB
  • NP275E4V BA41-02239A.bin

    RAR-packed BIOS image for the Samsung NP275E4V notebook with motherboard number BA41-02239A.

    BIOS · BA41-02239A · 2.11 MB · 4 Apr 2017
    BIOS rar
    2.11 MB
  • asus x550jx dump

    Chip dump for the ASUS X550JX laptop, stored in a 3.21 MB RAR archive; no board revision or BIOS version is stated.

    BIOS · 3.21 MB · 26 Jan 2017
    BIOS rar
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    3.21 MB
  • dell studio 1558(model no PP39L)EPROM 100%OK

    1 MB BIOS image for the Dell Studio 1558, regulatory model PP39L, labelled as a fully working EPROM read.

    BIOS · 1.00 MB · 26 Jan 2017
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    1.00 MB
  • W25Q256FV@WSON8 8X6 20261107 113321 viraj 32mb

    Image read from a Winbond W25Q256FV flash in an 8x6 mm WSON-8 package, a 256 Mbit, 3.3 V chip, producing a 32 MB file with a programmer timestamp.

    BIOS · 32.0 MB · 7 Nov 2026
    BIOS bin
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    32.0 MB
  • IAS JLG10 LA-N221P BACKUP old

    Backup BIOS dump labelled old for the Compal LA-N221P board, platform code IAS_JLG10, 32.0 MB.

    BIOS · LA-N221P · 32.0 MB · 15 Sept 2026
    BIOS bin
    32.0 MB
  • 3N258

    The 3N258 is the subject of this 42.2 KB PDF, indexed as a schematic but in practice a component reference.

    Schematic · 42.2 KB · 2 Aug 2026
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    42.2 KB
  • 2SC4003

    Named for the 2SC4003, this 79.4 KB PDF is listed as a schematic but appears to be a transistor datasheet.

    Schematic · 79.4 KB · 1 Aug 2026
    Schematic pdf
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    79.4 KB
  • 1SS322

    Named purely after 1SS322, this 73.1 KB PDF does not identify any device, board or revision.

    Schematic · 73.1 KB · 1 Aug 2026
    Schematic pdf
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    73.1 KB
  • 64LC10-40

    This 57.7 KB PDF, listed as a schematic, is named 64LC10-40, which reads like a range of variants within one component series.

    Schematic · 57.7 KB · 1 Aug 2026
    Schematic pdf
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    57.7 KB
  • 33C704

    Catalogued as a schematic, 33C704 is a 166 KB PDF whose name is just an alphanumeric code without any model, manufacturer or board revision.

    Schematic · 166 KB · 1 Aug 2026
    Schematic pdf
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    166 KB
  • 30cpq150

    Named 30CPQ150 and saved as a 128 KB PDF, this item appears to be a component datasheet, since the title follows a discrete semiconductor numbering pattern rather than a…

    Schematic · 128 KB · 1 Aug 2026
    Schematic pdf
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    128 KB
  • 24AA024 LC024 AA025 LC025

    Datasheet in PDF form for the 24AA024, 24LC024, 24AA025 and 24LC025 serial EEPROMs, 2 Kbit I2C memories grouped in one document.

    Schematic · 341 KB · 1 Aug 2026
    Schematic pdf
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    341 KB
  • lenovo-b490

    PDF schematic for the Lenovo B490 laptop, roughly 1.95 MB. The name omits the motherboard number and revision, so read the board code inside and confirm it against the…

    Schematic · 1.95 MB · 18 Jul 2026
    Schematic pdf
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    1.95 MB