Need help with new motherboard

I have replaced my old motherboard with Asus p5q Deluxe, I have connected 2 sata hard drive that on old mob were in raid, when I switch on the computer, in bios I could see Hard drive connected and DVD, but after exit from bios its says HD not found and then its says press any key to boot os from media device, I have windows xp in DVD but it doesn’t load it, It's my firs time I replace motherboard and I'm stuck on installing windows with hdd and dvd on sata cable.

What was the old motherboard? Were you using Intel Matrix RAID? Did you set the Intel SATA controller as RAID? What is the boot order?

I believe this is normal if you don't have IDE hard disks and the ICH10R is configured as RAID. 

When you press Ctrl+I, what do you see? Are your hard disks members of an array?

In the Main menu screen, select Storage Configuration and configure SATA as RAID. Save your changes and exit the BIOS. During POST (not after it has completed), press <CTRL+I> to display the Intel Matrix Storage menu. Instructions start on page 4-61 of your manual.

If you are reinstalling XP (which most likely is the case since you are booting from a CD), you need to load the the RAID drivers from a floppy or you have to slipstream them. Stop 0x0000007B is normal if the drivers are missing.

http://www.intel.com/support/chips [...] 030152.htm

http://maxeasyguide.blogspot.com/2 [...] on-cd.html (using nLite)

The drivers are not needed for Vista. In your original post you wrote "I have windows xp in DVD but it doesn’t load it" which lead me to believe that you were installing XP and not Vista.

1. Is your SATA controller configured as IDE, AHCI or RAID?
2. If RAID, did you create the RAID in the BIOS? You never confirmed that.

If the disks are OK, then you should have no problems loading Vista SP1.

If you press Ctrl+I at POST and nothing happens, then you are not configured for RAID. If you are configured for AHCI instead of RAID, Ctrl+I does nothing.

It would be much easier to setup your RAID before installing Vista. You can't easily switch the boot drive from AHCI to RAID after installing Vista. It can be done if you switch to RAID1, but you might not have the expertise to do it. If you plan on using RAID0, ten a complete reinstall is required.

After selecting RAID in BIOS, did you save the settings and reboot? I have a P5Q Deluxe, a P5W DH Deluxe and a Gigabyte GA-EP45-UD3P and they all work the same. Once the ICHxR is set as RAID, a message like "Press Ctrl+I to access Intel Matrix Storage..." is displayed at POST.

You meant change from AHCI to IDE on your P5Q Deluxe.

As soon as the first screen is displayed, Ctrl+I should work and then the Intel Matrix menu should be displayed. You need to hold down the Ctrl key and press "I" while still holding it down. Otherwise it won't work.