I have a problem with encrypting two notebooks in our company. They are both brand new and the same(Dell Latitude E5540), let's call them ntb "A" and ntb "B". So I prepaired it for the users and wanted to start encrypting. But few seconds after start I got an error message on notebook "A". The message says: "error: content of one or more sectors on the disk cannot be read (probably due to a physical defect)". Notebook "B" was absolutely fine, without any problem, I got this message only on notebook "A". Weird thing is, that they are absolutely new, so I think it cannot be due to a physical defect, because they are both working without any problem, I saw there is a problem only after begginig of encrpyting. So i decided to replace non working parts on hdd with zeroes in encrypt options and everythig was ok, it looks like they are both encrypted right. I was just wondering what could be the problem in here. Have you got any experience with this kind of problem? Its weird that they are both absolutely same, but only one encrypting worked without error.
In conclusion i want you to aplogize my terrible english, its not my mature language and i never was good in it. Thanks!