You do not need to perform Writing Zeros on your drive in order to run a checking program on it.Ĭhkdsk /r does not write zeros and has nothing to do with full erase. Do have in mind that this is a long process, it cannot be reversed and it erases all data on the drive. This action could fix some software (logical) bad sectors, but not the hardware ones. Writing zeros puts 0s across all sectors, making the drive practically impossible to read or to recover data from (in some cases, even for data recovery companies). Will do the write zeroes tomorrow while browsing youtube !Įmm, other people also said that i can use chkdsk /r ? > Check the SMART status in the utilities again and let me know if there are any changes. > If the current pending sector count is still in yellow in the utility, perform the FULL ERASE using Data LifeGuard again! Wait it out, until the process is completed. (you can see this in Data LifeGuard by running the extended test) > After the procedure is over, test the drive again using both CrystalDiskInfo & Data LifeGuard, check the SMART status and especially the current pending sector count. The full erase takes time because it writes zeros across all the sectors, which is how the data is wiped. It might take some time, so just don't expect it to happen immediately. > Use the Data LifeGuard tool and this tutorial: The full erase process is referred to as writing zeros. Writing zeros and full erase is one and the same thing. ![]() Once you've done this and everything is okay, you can simply copy all your data back to the WD My Book.Ģ) Then Full Erase it Once, (how to full erase?)ģ)Checking the Smart if increase, (this is when the full erase is ongoing ?) Which might be the case with you - sensitive data can mean corrupted data as well. This method is designed for people who are trying to wipe sensitive data from their disk. This takes longer, but helps to ensure that no data on the drive can later be retrieved using Data Recovery methods. The FULL ERASE will fully wipe out the drive. You'll probably want to do at least two, checking the SMART values in between (for curiosity's sake), and do one Long/Extended SMART test afterwards. No, actually you might need to write zeros a few times and see if the sector count changes.įull Erase it once, it might take a while but you can use your computer for other stuff while performing this. Is that why the pending current sector increased from 1 to 4 ? ![]() There's 1 data name data1.bin that cannot be copied, so i retried it 3 times maybe So i do not need to do the extended test? Is performing extended test can fix this thing also ? because it's a bit of a shame to wipe all of my data It might fix the current pending sector count. You can use the Data LifeGuard to write zeros (FULLY ERASE) on your drive.Īfterwards, check the SMART status in both utilities again. You can try fixing this by performing a FULL ERASE (write zeros) on the WD My Book! This will erase all your data on the HDD, so make sure you have everything backed up. Keeping a backup of the data somewhere else will surely give you some peace of mind! This just means that you have to be careful and check your drive regularly, just in case the count increases. You shouldn't be scared of the Current Pending Sector Count due to the fact that they are not Reallocated Sectors. Hendra, I would say that everything seems okay for now.
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