Long story short, as I am a beta tester for Micro$oft I previously installed a preview version of Windows 10. My life circumstances have changed since, so I haven’t been keeping up with its development, nor have I been updating the brand new HP PC I bought for it.
So today (Some time after the trial version has expired) I turned on the machine……BRICK…….nothing.
Couldn’t boot from disk, couldn’t boot from a USB drive, NOTHING but:
“a component of the operating system has expired”
The bottom line, if you want to reclaim your files and reinstall or upgrade, just boot into BIOS and set the date to JUNE 2015.
There are plenty of articles on the internet that provide you with many ways you can attempt to reclaim data from a dead or dying hard drive. Everything from putting the platters in a new drive casing to bagging the drive up and placing it in the freezer for 20 minutes. These all seem to be fairly extreme measures to me, so here’s a quick tip I have discovered recently by accident which may help.
I have a number of old drives I have been using as storage, and I recently needed to access a file on one, and when I plugged the drive into my USB dock it spun up but would not mount. I re-tried several times and it refused to load. Needless to say I was pretty unhappy. I kept coming back to it over the next few days, trying again and again, hoping it would mount so I could “just get that one file”. A few weeks later, whilst having a clean up, I decided to give it one more try and if it didn’t work, I was going to throw it away.
I plugged the drive in, it spun up, and again it refused to mount. At this point I was called away quiet urgently, and I left with the drive plugged in and turn on. After about 4-5 hrs I returned, and found the drive had some heat in it. Wondering if this might yield a result I switched off the drive, then switched it on again, and it mounted, and I was able to get the file!
I seized the opportunity to copy off all the other data on the drive, and then I started to wonder…
I had two other drives that I had deemed dead in the past, so I plugged those in and left them to warm for a few hours. After restarting them, both of them mounted as well. One mounted and appeared to work well, but the other mounted just long enough for me to drag a few files off, and then it ejected itself again. In the week or so since, I have been able to reconnect and use two of the three drives normally.
I’m wondering if tarnish might have built up on the read/write head over the period when it was not in use, and a little bit of heat might have been all it took to break it down enough for it to be able to read again? Either way, if your drive spins up but wont initialize, this method might be well worth trying before you take extreme action.
Power Cycling sounds like riding a bike really fast up a hill, but in the technology field it refers to a way to get everything back online when things aren’t working right, or you have to recover from a failure or freeze.
A Power Cycle is achieved by turning everything off safely, disconnecting the power sources, and leaving everything to sit for a in-determined amount of time (some say 30 seconds, some say 30 minutes).
I find Power Cycling makes all my devices talk to each other quicker. As I have a somewhat sophisticated home network, yanking the cord on everything from time to time allows new routing tables to be created, and old machines that are no longer connected to the network (That may have been a Master Browser (Machine that tells other machines where everything is located)) to be removed from the environment.
We’ll use my network as an example to go through the procedure, as things do need to be done in a specific order. Using a IP Scanner (There’s lots of free ones available – just Google IP Scanner) I generated this view of my home network.
To begin a Power Cycle, I turn all off the Computers and my Server off. Once they are safely and completely shut down I yank the power cords from the sockets (This is important, if it is still plugged in, there is still power going in, keeping things in memory – So YANK IT!). With my Laptops, I take the batteries out. Next, I shut down and unplug my WD TV media machines and the “Elements” hard drives attached to them. My iPhone and iPad are now shut down by Pressing and holding the Sleep/Wake button (Power Button on top right side of device) for a few seconds until the red “slide to power off” slider appears, and then slide the slider. Lastly, My Airport Extreme Router, D-Link Switch, and ADSL Modem are all disconnected from the outlets.
Now I go throw a tennis ball with my Dog Benson for about 10 minutes. This allows plenty of time for any power left in the devices to drain away, and all caches and memory to clear.
After playtime I get ready to restart everything. First, I plug the modem back in and let it initialize and connect to the internet. Then I turn on my Switch, and my Airport Extreme Router is next. When they are all operational and happy, I turn my computers on one at a time, beginning with the one I use most, first (So it can become the Master Browser). Once it is up and connected to the internet, I turn the next one in my usage order on, and let it connect, then the next, etc, etc. Then, I boot up my WD TV Live Hub and reconnect the “Elements” storage drives, and lastly, I power on my iPhone and iPad by holding down the Sleep/Wake (Power Button on top right side) for a few seconds until I see the silver Apple logo appear.
Everything should be back up, running, and happy!
Some people will tell you there is no advantage to power cycling. I personally, do believe it helps, and if you are undecided, Try it for Yourself and make up your own mind! What have you got to loose?
My iPhone/iTunes has been bugging me for a while now about how my phone is running out of memory, and it won’t let me load more music, or take new photographs or video. My first instinct was that I should clean house, and move some photos or songs off it, and whilst it was plugged in to my Mac I noticed something interesting in the storage capacity stats window:
1.03 GB of Other? I would much rather have an extra GB of music and photos than a GB of “Other”! So, I did a little bit of research and it looks to me that “other” is stuff like contacts, calendars and emails etc, so no joy to be had there, but it is also log files, history, cache, and other gunk that is meaningless to most users. There were also reports in the Apple forums that you can reclaim “some” of that space with a full system restore. So I thought I would give it a try!
I started by making a full backup of my phone. Once my iPhone was plugged in to my computer, and it showed up in iTunes, I right clicked on it and selected “Backup” from the menu. It took a few minutes to copy everything over.
Once that was all done, I went to the “Summary” window and clicked the “Restore” button.
After clicking the usual procession of Ok’s, Yes Please’s, and I Understand’s, it set about completely wiping my iPhone.
Once it had erased the memory, it began uploading the 4.3.5 software installation, powered on and off a few times, and then I got asked if I wanted to restore my phone from the back up I created, or if I wanted to start my phone from fresh again. I clicked “Restore from Back Up” so it would reinstall my apps, contacts, music etc etc and off it went again It did take some time to completely erase, and re-install the software and my files and info (about 15-20 minutes), but it was well worth it!
My iPhone went from 1.03GB of “Other” down to 0.24GB of “Other”! That’s nearly 800KB of “Other” that can now be used for photos and music!
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