Acer: W7 installation

Discussion in 'Windows 7' started by gogua, Dec 29, 2009.

  1. gogua

    gogua MDL Novice

    Dec 27, 2009
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    Hello!

    I'm trying to install W7 on my Acer Extensa 7620G.
    I insert W7 DVD and reboot. Starts installation program, but at first steps, says me that there is no controller for CD/DVD unit device.

    I don't know what can i do ??

    Can anybody help me ??

    Thank you
     
  2. sebus

    sebus MDL Guru

    Jul 23, 2008
    5,895
    1,783
    180
    1. Use external USB?
    or
    2.See if you can change the mode in BIOS (to ie legacy)?

    sebus
     
  3. gogua

    gogua MDL Novice

    Dec 27, 2009
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    1.- I tried several times to make an USB W7 bootable, but i couldn't. Can you tell me some method to make an USB bootable with W7.

    2.- Wich BIOS option can we change, i don't understand you.

    thank you.
     
  4. gogua

    gogua MDL Novice

    Dec 27, 2009
    23
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    well !

    At last i could mak an USB bootble with windows 7, using Ultraiso, and now i'm writing from Acer with W7 Ultimate 64bits


    thank you.