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Topcat's Other Misc Weird Build Thread

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  • estabilito
    Svod 4 i2c weird problem
    by estabilito
    hi - i have problem with my svod 4 programmer - when im trying to read kbc ic using i2c protocol - im doing it like soldering wires sda scl + gnd to the points on battery socket using schematic of laptop board - but the programmer see weird chip id like B4B4B4 and when im clicking read it takes very long like 15minutes and then programmer read useless things like the name some FFFF's and B4's - programmer work only when i press "read id" on svod4 app and in the same time i turn on power to the board - otherwise when i first turn on PSU, wait 15sec then svod see this weird things.
    05-07-2026, 11:16 AM
  • Loki_Fido
    (Weird) BIOS info for HP Pavilion Aero 13-be1021AU
    by Loki_Fido
    Hi folks,

    This HP Pavilion Aero 13-be1021AU came to me for a repair. And it seems to have a weird BIOS chip. (Pic attached)
    I asked my CH341A to read it and doesn't even know what to do with this. We are both very confused.

    BIOS - XMC 25RU128CH10 (1.8v)

    What the heck is this? I looked all over the MB. This is the only bios.
    When I asked the NeoProgrammer to detect it, it just pops up an empty screen, and asked me to enter the bios number. And when I did, it doesn't do anything. NeoProgrammer showed me just this SPI ID: 204418. Don't know what...
    03-20-2025, 01:57 AM
  • Dobrowol
    Dell Latitude 3520 help with bios build/repair
    by Dobrowol
    Hello. Ive got problem with Dell Latitude 3520. After power on, no display and fan goes crazy. Standard job, I exported a clean bios from update via pfs extract.



    Steps i done and results:

    I exported a clean bios from update file via pfs extract.

    1. Build clean bios with clean ME, PMC, PCH in flash image tool.
    Result: Dead

    2. Build clean bios with no changes in ME, new PMC, PCH
    Result: Dead

    3. Build old bios with clean ME, new PMC, PCH
    Result: The same



    ...
    09-22-2023, 02:43 AM
  • Boardview and Schematic Bot
    ACER Revo M2-601 Revo Build i3-6100U Specification for Upgrade or Repair
    by Boardview and Schematic Bot
    This specification for the ACER Revo M2-601 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Revo M2-601 boardview and Revo M2-601 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for ACER Revo...
    09-12-2024, 03:28 PM
  • Boardview and Schematic Bot
    ACER Revo M2-601 Revo Build i3-6100U Specification for Upgrade or Repair
    by Boardview and Schematic Bot
    This specification for the ACER Revo M2-601 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the Revo M2-601 boardview and Revo M2-601 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for ACER Revo...
    09-12-2024, 03:28 PM
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