WD20EARS-00MVWB0 show 1T capacity


gigabyte P35-DS3L

Update to latest bios: f9


Win7 x64 sp1

It’s display only 1T in

  1. System info
  2. hd tune pro
  3. bios

Any thing I can do? Thanks.

Hi there, if it shows 1TB on the BIOS then replace it! Remember that your BIOS/UEFI is the first level of recognition on your computer!

I find another person have the same issue with mine. Some one said need to download a software to reset harddrive capacity? How?


The strange thing is in my disk management and explorer, it DO have 2TB capacity. See the screenshot:


Your symptom is consistent with a bug in Gigabyte’s Xpress Recovery BIOS.

See this thread for an explanation and solution:

Fixed with HDD Capacity Restore v1.2