hard drive detect in bios but not in window

patel_karan

Reputable
Nov 28, 2015
1
0
4,510
Recently my pc hanged and task manager is also not working so i restart it and after it it can not boot showing 4th master error during hard drive checking. so i make bootable pendrive and boot from it and try to repair windows but cant find previous operating system. so i remove my hard drive and connect it to another working pc.while booting in bios i show that my second hard drive is detected but when i open my computer it not showing there.so i open device manager and under drive there is also 2 hard drive shown.so go to disk management and in it second hard drive is detected but showing uninitialized and size is also showing less 3gb something.
os-win 7 64 bit
hard drive
seagate
st500dm002
in bios hard drive is detected but size shown 0 gb
data is important so cant format data is in D: and E: drive

how to recover my data
 
Hi there patel_karan,

Unfortunately, it seems that the drive has failed. :(
As it shows a 0 GB under BIOS, I doubt that you will be able to access the data. This usually indicates some physical problem. In that case, you will need to contact a data recovery company.

D_Know_WD