Q: problemas de controladores antes de instalar windows 7
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Apr 1, 2015 10:44 AMby Loner T,1. Your USB should be a USB2, not a USB3 device.
2. Please ensure that your ISO is valid. You can verify integrity of the ISO using Microsoft FCIV tool.
3. Please ensure that are no hubs connected to the Macbook Air. All devices should be directly connected to the MB Air. Disconnect all external storage except the USB and the SuperDrive.
4. Do your keyboard/mouse work in the Windows installer screen?
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Apr 1, 2015 11:21 AMby Loner T,maRojasz wrote:
Mis USB son 2.0, la ISO esta en buen estado , y conecto todo directamente al MB.
If you are prompted for a driver for CD/DVD, it indicates the ISO was not correctly burned to the physical DVD media. Is it possible that the burn rate was higher than the rate supported by the physical DVD media. For example, if you burn at 8x rate, but DVD media supports 2x or 4x, then blocks being written to the DVD can be corrupted. This causes problems when reading the DVD and the installer will prompt for a CD/DVD driver.
From https://support.microsoft.com/en-us/kb/2755139?wa=wsignin1.0
Cause
This issue occurs for one of the following reasons:
- The installation DVD is removed during the setup process.
- A low-quality DVD was used to create the installation DVD.
- The speed at which the installation DVD was burned was too fast.
- The DVD drive cannot read the media.
- The ISO file is corrupted.
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Apr 1, 2015 12:28 PMby Loner T,1. This is how you burn the ISO to a DVD - Disk Utility (Yosemite): Burn a disk image to a CD or DVD.
2. The BC software is downloaded to the USB. You do not need it on the DVD. The DVD should only contain the Windows ISO image.
3. Check the physical media. Please see
a. About optical disc drive burning and write speeds - Apple Support
