How to bypass file size check in AFUWIN?

Discussion in 'BIOS Mods' started by wwenze, Mar 11, 2018.

  1. wwenze

    wwenze MDL Novice

    Mar 11, 2018
    Trying to use an ASRock H110M-ITX to reflash the (suspect charge-loss) BIOS of H81M-ITX

    Getting stuck at Size of ROM file does not match the size of system ROM

    Well I know that, because H81 has a 32Mb flash chip while H110 has a 128Mb flash chip. But why doesn't it detect the size of the chip that is currently installed. (Although it does read the firmware ID and etc)
  2. LatinMcG

    LatinMcG Bios Borker

    Feb 27, 2011
    ch341a with flashrom if the program itself fails.. which it has for me.
  3. TigTex

    TigTex MDL Member

    Oct 5, 2009
    Sorry, I've never tested a ch341a. I use myself a minipro tl866cs programmer but that's because reprogramming bios is part of my job. For a single usage it's probably too expensive.
    I've seen some people use raspberry pie's to reprogram SPI flash chips, maybe you can have access to one for free?