A required CD/DVD device driver is missing, usb installation

Anonymous
2011-05-22T12:56:14+00:00

I'm trying to install windows 7 on my freshly built pc by using a usb device (no cd drive as of yet). I followed this guide to do this: http://www.intowindows.com/how-to-install-windows-7vista-from-usb-drive-detailed-100-working-guide/.

Whenever I try and boot the device on my new computer I get the "cd/dvd device driver missing..." error and a box for me to select drivers. I have tried changing the boot order in the BIOS but to no avail and I wanted to  change my sata ahci mode  but I couldn't find this option (american microtrends v1.6 bios).

I'd really appreciate it if somebody could help me solve this issue.

Windows for home | Previous Windows versions | Devices and drivers

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments
Answer accepted by question author
Anonymous
2011-05-22T14:58:26+00:00

Ok, I've actually solved this myself via the help of a thread on tom's hardware. I'll post it here for anyone else struggling with the same issue:

OK now is the truth. This is the solution.

I assume all of you is using USB drive to install.

When Windows is asking for driver, just click Cancel. You will be brought back to the welcome screen. At the welcome screen, remove your USB drive, insert it back to DIFFERENT USB PORT. Click Install Now again. The installation process will be like usual.

This problem happened to all new version of updated Windows 7 installer. I think, it is due to failure of Windows installer to remain its detection to the USB drive. It lost the connection, and became confused, don't know where to find the USB drive it used to read before.

When we re-insert the USB drive, Windows installer will detect the USB drive back, and continue like usual.

Good luck and cheers! TQ.

Was this answer helpful?

1100+ people found this answer helpful.
0 comments

60 additional answers

Sort by: Oldest
Most helpful Newest Oldest
  1. Anonymous
    2012-01-27T15:14:08+00:00

    That really worked, although i was so skeptical about it... how did you ever figured that out? hats off to you buddy and thanks for putting it up here. There a various resolutions to this apparently, but this makes it the easiest!!

    Was this answer helpful?

    0 comments
  2. Anonymous
    2012-01-30T04:56:10+00:00

    Thank you so much!  This worked like a charm.

    Was this answer helpful?

    0 comments
  3. Anonymous
    2012-01-30T15:58:52+00:00

    dude you rock. thanks a million

    Was this answer helpful?

    0 comments
  4. Anonymous
    2012-01-31T23:50:41+00:00

    This was spot on for me!  Got my installation kicked off as soon as I changed the USB port!  Thank you so much, I've been pulling my hair out with this for well over an hour now!

    So many !!!!!!!'s in this comment but so worth every one of them.

    You're a genius or whoever it was on Tom's Hardware is...either way thank you.

    Was this answer helpful?

    0 comments