1.    24 Apr 2017 #1
    Join Date : Jan 2016
    Posts : 4
    Windows 10 x64

    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.

      My ComputerSystem Spec
  2.    24 Apr 2017 #2
    Join Date : Jul 2015
    Posts : 9,414
    Windows 10 Pro

    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
      My ComputerSystem Spec
  3.    25 Apr 2017 #3
    Join Date : Jun 2016
    Los Angeles
    Posts : 1,043
    Windows 10 Pro

    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.
      My ComputerSystem Spec
  4.    25 Apr 2017 #4
    Join Date : Jan 2016
    Posts : 4
    Windows 10 x64
    Thread Starter

    Hi guys!

    Thank you so much for your time!

    I could solve it reparing mbr.

      My ComputerSystem Spec


Similar Threads
Thread Forum
Solved fat32 efi partition on OS disk and bootloader showing in bios
after i put a friends laptop hd in my computer and fixed his. i have a strange little 99MB fat32 efi volume\partition on the OS disk. and i never saw it before. and i have 2 boot loaders in bios. wont boot without one of them being selected. is...
Performance & Maintenance
BIOS not showing up on the initial loading screen
hello everyone when i first started windows (windows XP) i always entered the BIOS through the use of the f keys at what i call the "initial boot menu" as i got older i jumped with the changes with windows and now i am at windows 10 after...
General Support
Computer wont boot (even into UEFI/BIOS) after Windows 10 upgrade
Hi all. I have had nothing but issues, since upgrading to Windows 10 from Windows 8 (64). The installation within of itself was horrible. I got the continual flash on the screen, until I was able to get it into safe mode and recovered it. Then...
General Support
Second SATA drive showing in BIOS but not Device Manager
I've just added a 2nd HD to my Dell system with Win 10. It shows in the BIOS and Seagate tools finds it. It does not show up in Device manager or Computer Management/Storage - Disc Management or anywhere. Not sure if this si Won 10 specific. Anyone...
Drivers and Hardware
Windows 10 initial setup showing no option for 'Upgrade'
Hi all, As I stated in the subject line, Windows 10 setup, whether using the regular update method, running the ISO from within Windows, or using the Media Creation Tool, only asks for product key and there is no option (button) for 'Upgrade'. ...
Installation and Upgrade
Our Sites
Site Links
About Us
Windows 10 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 10" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd
All times are GMT -5. The time now is 21:12.
Find Us
Twitter Facebook Google+ Ten Forums iOS App Ten Forums Android App

Windows 10 Forums