Dear HP experts,
Thank you for your time
I need an advice to istall windows 7 Ultimate x64 on HP z420 workstation Image may be NSFW.
Clik here to view.
. I have tried alot but an error of ((No device driver were found)) is always shown.
Just like the attached picture.
Things i have do
- changing sata mode from RAID+AHCI to IDE ......which is my only options
-changing IDE sata mode from compatable to enhance
- disabling EFI boot Sources
-disabling legacy boot sources.
all these steps lead me to one way, which is no device driver were found. in my best move the installing continue but without a hard drive shown to format or delete.
Any Advice
Thanks
