Bios Dump Acer Allinone Z5771

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  • Monkfish
    New Member
    • May 2021
    • 5
    • United Kingdom
    #21
    Re: Bios Dump Acer Allinone Z5771

    So once I replace the 4MB chip with an 8MB chip and power on, what are the steps I need to take to flash the bios?

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      • SMDFlea
        Super Moderator
        • Jan 2018
        • 21841
        • UK
        #22
        Re: Bios Dump Acer Allinone Z5771

        Originally posted by Monkfish
        So once I replace the 4MB chip with an 8MB chip and power on, what are the steps I need to take to flash the bios?
        You`ll need to use an SPI programmer to program the chip before soldering it to the board (assuming its not a socketed chip). The CH341A is the cheapest.
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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          • godit3
            chrisTech
            • Nov 2015
            • 29
            • ghana
            #23
            Re: Bios Dump Acer Allinone Z5771

            thank u very much. ur bios file is the only file which is gud for my system. the rest are only gud for one time book. after that no display

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              • soyelmarce
                New Member
                • Jun 2022
                • 7
                • argentina
                #24
                hi! it`s compatible with IPISB-AG REV 1.06 this rev 1.04? thanks​

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