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How to Extract & edit Bios HP & Compaq

Discussion in 'How to Extract & Edit bios' started by Administrator, Oct 3, 2017.

  1. Administrator

    Administrator Administrator Staff Member

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  2. med200

    med200 New Member

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    thinkssss
     
  3. jkitcher

    jkitcher New Member

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    Hi
    I brought a replacement motherboard for my HP EliteDesk 800 G1 USDT from eBay can someone tell me how to change the serial number in the BIOS to match the old one (original serial number: CZC33038TC)?

    I have attached a copy BIOS copied using a CH341A programmer

    Many thanks

    John
     

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  4. Administrator

    Administrator Administrator Staff Member

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    Please try HP EliteDesk 800 G1 USDT bios below and reply

    hp 800 g1usdt edit serial number.rar
     

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  5. jkitcher

    jkitcher New Member

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    Hi

    I tried the modified bios this morning unfortunately it didn't work and kept the original serial number from the new motherboard. Anything else we can try?

    Thanks again for your help

    John
     
  6. Administrator

    Administrator Administrator Staff Member

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    also please send me both serial number

    Old and NEW
     
  7. jkitcher

    jkitcher New Member

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    Hi

    The old serial number is : CZC4291W8H and new serial number is: CZC33038TC

    Thanks again

    John
     
  8. Administrator

    Administrator Administrator Staff Member

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    Sorry for late reply

    Please try HP EliteDesk 800 G1 USDT fix serial bios below and reply
     

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