My disk WD scorpio blue have a sound

in th begins i think that is normal but in internet i found that is a problem, you know what is the problem???

Luisma1982,

What kind of noise or sound is the one you are experiencing? If it sounds like “clicking” then it could relate power deprivation or performance issues on the unit. On the other hand, if it is more like a loud spin then please bear in mind acoustic levels can be affected by the physical design of a computer, making disk drives sound louder than they should.

However, if you have suspicions the sound is a product of imminent disk failure, then perhaps a physical test should be performed for confirmation purposes.

How to test a drive for problems using Data Lifeguard Diagnostics for Windows

http://wdc.custhelp.com/app/answers/detail/a_id/940/related/1/session/L2F2LzEvdGltZS8xMzgwNjYxMzgyL3NpZC9wN0V1VkpCbA%3D%3D