troubleshooting Storage problem

[Septian122]

Hey guys can you guys help me

My hard-drive is acting weird I have 2 Seagate 1TB and 1 Seagate 2TB today sometimes the 2TB HDD wasn't detected by the BIOS I tried to flip the cable between the 3 hard-drive the 1TB drives is working fine and detected by the bios even though I changed the cable with the 2TB HDD there's no clicking noise in the 2TB HDD but the problem still exist the motherboard bios seems fine I can boot but the 2TB is not present in the storage media..... My motherboard is Gigabyte Z77X-UD5H (the newest bios) the HDD is still fairly new and I already tried changing the cable sometimes the bios can read it but sometimes it don't, please help...

[asterix1001]

how old is the motherboard ? the sata port on the MB might be broke could try another port see if that changes anything ???

[Septian122]

I already tried different connector sometimes it got detected but when I restarted it got disconnected and  I already tried different cables 

[Septian122]

11 hours ago, asterix1001 said:

how old is the motherboard ? the sata port on the MB might be broke could try another port see if that changes anything ???

the board it's the same age as the 1TB harddrive which still running it's 3 year old newest bios already change the connection to every slot... sometimes it show up sometimes it doesn't

[asterix1001]

maybe its the SATA controller that might be messed up if possible you should try the hard drives in another system if possible then you'd be able to see if its the hard drives or the motherboard  hope this helps.