Hi Victor,

Yes, the Fsys.ahci driver was published after the QNX 2011 Boot CD release.
You can install  QNX4.25 from the QNX 2011 Boot CD directly on a USB flash.

Please look at "USB support in the installation program" section in the
Release Notes.
http://www.qnx.com/developers/articles/rel_4658_1.html

Then you have to manually copy Fsys.ahci driver to the USB flash.
After that you can load QNX from a USB flash on your target machine,
prepare partition and copy system files from USB flash to a HDD.

Don't forget to prepare/update build file and build new boot image with
the Fsys.ahci

The following instruction also can be helpful for you. It was written
for the Proc32 update but describes most common steps for manual
installation.
http://community.qnx.com/sf/frs/do/downloadFile/projects.qnx4/frs.tech_notes.tech/frs37509?dl=1
 

Regards,
Pavel

> Hi ! I am trying to install QNX4 on a machine with the QNX 2011 Boot CD, but I think that the CD doesn´t has the Fsys
.ahci driver on the boot scan, so it did´nt recognize the HD at all. How can I install QNX using the CD but with Fsys.
ahci ? I think that a solution could be to make a QNX USB bootable and manually install  QNX that is on the CD. Exist 
any how to where I can found some information about it ? Or any one could help me ? I really appreciate any help. Victor
...
>
>
>
> _______________________________________________
>
> QNX4 Community Support
> http://community.qnx.com/sf/go/post107156
> To cancel your subscription to this discussion, please e-mail qnx4-community-unsubscribe@community.qnx.com