Question New Computer Cant Detect Hard Drive Please Guide

[danygood]

Hi
My Friend new Bought CPU AND Motherboard and Ram
And He try to install their Pervious Hard drive ( that had windows 8 ) on This computer , But when computer start , automatically go To Easy Mode Setup
and even he check motherboard boot option but there is no any hard drive
So he add new hard drive ( had windows 10 ) and this time problem fixed and go to windows
So why Not detect Pervious hard drive ?
And he add Pervious and new hard drive together and this time windows boot on new hard drive and when go to windows then detect Pervious hard drive like drive G or D
But not detect like primary windows , would you please guide me what to do ?
Thank you

 

[JeffreyP55]

Hard to guess with no PC information. Please post the full PC specs.

 

[rgd1101]

windows 8 might not support new hardware

 

[danygood]

Please below is information about new cpu and motherboard

Cpu: intel 10400
Motherboard: Gigaybyte b460m ds3h

Please is there anyway that new motherboard detect pervious hard drive on windows 8 ?
thanks

 

[rgd1101]

is not the new motherboard can't detect the w8 hdd. is w8 don't know how to boot on the new hardware.

 

[danygood]

Thanks for your answer , So in this situation is there anyway or trick for fix this problem ?

 

[rgd1101]

the trick is to install windows 10 or 11