Click 'OK' to assign a new drive letter to the WD My Passport. Step 2: Among 'Add, Change, and Remove', click the 'Change' button, and then select a drive letter from the list. Step 1: Choose 'Change Drive Letter and Paths.' this time.
![]() My Passport Older Back Ups Locked Now Software And DriveLooking again half an hour later, still 39 GB, half an hour later, same thing. Drives (My Book or My Passport drives with WD SmartWare software).At my first of two attempts today, I noticed that it had stalled at around 39 GB. Ottoeasy-to-use, automatic, continuous backup software and drive lock security protection.I found that clicking on the window showing the progress of the back up would sort of encourage TM to do a few more GB. The TM hard disk has a capacity of 4 TB and is considerably more than 3/4 empty at present.Then I started the backup again, and it took a sweet time for TM to “prepare to backup.” Then it started and stopped. By then I had unplugged and plugged in back the cord of the Time Machine Hard Disk, just in case that was the reason for the whole problem — it was not. I shut down the machine, waited a bit, restarted it again. So, in the end, I yanked it to much protesting from the Mac. Then, oh, then the Mac would not eject Time Machine. ![]() Compare that to the fact that an HD drive is 50% likely to fail after 6 years…Oscar, I look after now about 115 Win7 computers. After three years, the failure rate explodes to 11.8% per year.This means that 50% of hard drives will survive until their sixth birthday.Recalculating the limit until data becomes compromised at 300TB, an SSD like the Samsung 840 Series is theoretically reliable up to 21.4 years. For the next 1.5 years, the annual failure rate drops to 1.4%. So to reach the 700TB limit, you would have to write 40GB worth of data every day for 17,500 days, or about 50 years….It seems that hard drives have three distinct failure “phases.” In the first phase, which lasts 1.5 years, hard drives have an annual failure rate of 5.1%. But it will get there, given enough time for it to happen.In terms of hard drive vs SSD, SSD is more reliableWe know HDD are reliable offline stores, but SSD probably doesn’t have the data to say yet – existing data shows over 1 year retention for old / near EOL devices should be no issue if stored at less than 30C.…Although some people worry that SSDs have a limited number of reads and writes…Considering that Solid State drives usually come with a three to five year warranty, it means that manufacturers assume you will be writing 20GB-40GB of data per day. Many people have scrapped a PC simply because the HD was failing and they interpreted that as the end of the PC.Over the past year or so, I made a maintenance push on all those computers. I have replaced a lot of hard drives and done hundreds of re-installs.Life expectancy of a laptop HD 5 years, Desktop 7 to 8 years.Some will last much longer, but not many. I have looked after hundreds over the years. ![]() For now I’ve been using regular spinning hard drives for backups since I haven’t had the chance to invest in the pricer SSDs. In terms of regular spinning hard drive vs SSD, SSDs are nice but pricer. So, why not do the replacement before you do the re-install.On hard drives, here are a few additional tidbits to what I mentioned earlier: If you wait till the drive fails, you will go through that re-install again. They generally require a separate AC adapter, whereas portable can power from the bus (mostly handy on the go or when you need to reduce AC adapters) In terms of desktop vs portable, desktop is easy to stick on a desktop. They are good for creating a bootable recovery copy of macOS if need be (although with the Recovery Partition and Internet Recovery, the need for it has diminished, but it can be useful to have), as well as for backing up small files. In terms of USB flash drives such as thumb drives, I’d stay away from those for full system backups. Quran reading and listening free downloadIn addition, the previous computer that I used to transfer info to this IMAC is sitting in my closet which is a sort of back-up. Or perhaps the reason I cannot make a decision is that in case of a crash I have hard copies of all documents and hard copies of my email contacts (which are very few). I have an IMAC 21.5 inch 2017 and have 970.14GB of storage still available! I’m thinking a clone every six months would give me the peace of mind in a crash. I don’t keep emails on the computer. If you have gotten the impression that I am very ignorant of the whole subject you are correct!Once again, my basic info: I don’t need day to day backups as I make a hard copy of my documents file. Thunderbolt 3 is the fastest, but pricer.Thanks to all who have responded to try to help me decide on the best external hard drive to use for Time Machine and Carbon Copy Cloner or Super Duper. The paid Super Duper even allows you to schedule automatic clones if you don’t want to have to manually run it.You can also restore a Time Machine backup to a new Mac as well, and it works quite well (plus it provides versioned backups, so it works similar to File History in Windows). You could even do once a week if you want to.
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