Windows 10: HDD showing in BIOS not in Windows after upgrade

Hello everyone:

I will try my best to reflex my issue:
i upgrade my pc adding 2 memory slots and a new graphic card. Everything is perfect, but i can't access one of my HDD that i linked with my download folder.
My drives before my upgrade were as it follows:
C: SSD Evo 850 Windows installed
D: SSD Evo 850 Software
E: 4TB WD Black Games
G: 500gb Download folder

Now i can read all first 3 drives but the 4th. If i enter command prompt i can read it as i:> drive.

I will appreciate all your help to solve this problem. I would like to restore it to what it was.

Regards,
Ignacio

:)

 

Windows 10 crashed now hdd not showing up in bios

Hi Landy,



Thank you for being part of the Windows 10 family.



Sorry to know that you are facing issues with Windows 10.



In order to help you better, please provide the information:

1. When you remove all the external devices (except keyboard and mouse), then while rebooting the Computer. Are you getting any error message?

2. Have you made any changes to the Computer prior to the issue?





Reply to us with the information, so that we can assist you better.

Get back to us if you need any further assistance on Windows related issues and we will be glad to help.

 

Windows 10 crashed now hdd not showing up in bios

Hi Landyperez,

Thank you for posting the query on Microsoft Community.

Refer the links below and check if it helps.

SSD HDD Sata not showing up as system device

Hard Drive is seen in BIOS but not in Windows 7 Pro 64 Bit unless rescan is initiated under the disk management snap-in

How to: Troubleshoot common Setup and Stop Errors during Windows 10 Installation


How to: Troubleshoot Common Setup and Stop Errors During Windows 10 Installation


How to: A list of things to do if Windows 10 Setup fails.

How to: Fix Windows 10 Setup Failure

Hope this helps in resolving the issue. If the issue persists, do get back to us. We will be happy to assist you.

 

A screenshot of disk management, with the columns widened so we can see all the data in the columns, would help us immensely to offer advice:
Disk Management - How to Post a Screenshot of - Windows 10 General Tips Tutorials

 

As stated, go to Start/Search and type diskmgmt.msc, right click the diskmgmt results and Run As Administrator.
In the Elevated Disk Management window, in the lower pane, is your missing drive showing up? Does it say the file system is Unallocated Space, or does it say in the Disk # (ie) Disk1 Disk2 etc that the drive in Not Initialized?
You can try and recovery your files using the Free TestDisk Software, You will need another drive of the same size or larger to restore your files to.

 

Hi guys!

Thank you so much for your time!

I could solve it reparing mbr.

Cheers,
Ignacio