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.
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?
From time to time an app on your IOS device may crash and become un-responsive. Just like on your computer, sometimes apps need to be closed and shut down, then completely restarted to become active again.
To do this on your iPhone, iPod Touch or iPad, quickly double click the home button.
This will push whatever you are looking at on your device upwards, and the multi tasking menu will appear. This is also how you can open another app and use it without closing the one you already have open. The ones you have used most recently will be in the first group of four icons that appear, and you can scroll/drag left and right through them to find the one you want to close if it isn’t on the first screen. Once you have found the icon for the app you want to close, put your finger on it, and leave your finger on it, and all of the apps will start wiggling and dancing (Like they do when you want to re-arrange them. The difference here is that they will now have a red circle with a white minus sign, as opposed to the black circle with the “X”. The red minus means close, the black X means delete).
Now all you have to do is press the red circle with the minus sign in it to close the app completely. Once it is closed, press the home button once to stop the apps dancing, and you can now restart the app by opening it like you normally would.
Closing out of apps completely that you are not using can also aid in preserving battery life, and help speed things as well, as apps are no longer in an open state using up resources while they lay in waiting!
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