Are you a MacBook Pro owner who’s considering leaving your MacBook computer updating overnight in your absence? If so, this article is for you. I’ll discuss the pros and cons of leaving a MacBook computer updating while you step away or go to bed as well as what will happen if you do.
As a general guide, computers must not be left updating overnight. Computer software drivers are at their most vulnerable when they are being updated that any glitch or sudden interruption in your absence could damage your computer bios.
A computer’s BIOS is like an operating system that starts the hardware and software components of your PC. This built-in core processor software can be found as a motherboard chip in most computers or embedded into them during the manufacturing process – Now, when you leave your Macbook updating overnight, this vital section of the device will be open to software glitches from other applications.
This is especially true in Apple’s case because it does not preload its Macbooks with Windows’ patching system, which automatically fixes any errors that arise during any background updates.
I’ve read reports of PCs running into problems when their users leave them updating overnight and if so, Macs are just as vulnerable.
So, is it safe to leave your Macbook updating overnight?
It is possible to leave your MacBook updating overnight. If you so choose to let your laptop update at night and don’t plan on waiting until the update is finished, make sure you are leaving it away from the reach of little hands.
Apple has engineered its OS update system to run quietly in the background, so there is no warning that an update has started or finished.
If you are on a MacBook Pro on OS X Lion 10.7 then you should pay close attention to your battery life as it may drain faster than usual while updating your laptop.
Apple says that OS X Lion runs automatic updates in the background “in order to keep your Mac secure and up to date, “which means that you may not even know that an update is taking place.
Hardware must also be connected to the Internet so it can download any software updates for installation.
As mentioned earlier, leaving a computer updating overnight could cause your hardware driver to fail or become corrupted if the device being updated is interrupted, so if you plan on letting your MacBook update overnight (or even for a few hours) make sure that there are no problems with your computer.
If you believe that the device is not connected to either an external speaker or monitor, plug in both devices to ensure they work. Also, make sure that AirPort and Bluetooth are enabled as Apple states these features must be on for Apple software updates.
You should also consider how long the MacBook update is likely to last and plan accordingly.
Do Macbook Pros Have Bios?
Because the bios is a software that controls the hardware of your computer, it is true to say that every computer has one. While you can go into more detail as to how this system works, I will simply say that the “bios” is a small computer program residing in a chip inside your Macbook Pro.
It provides instructions for what happens when you start up your Mac, and it also includes a list of device drivers for all the hardware components in your laptop.
Macbooks have many applications running simultaneously. These include background tasks such as updating message signs or checking for new e-mails from mail servers.
In order to complete the execution of these tasks, it is vitally important that no other applications interfere with them. In order to perform this job, the computer’s bios must be activated before other applications are allowed to run. This is where a Macbook Pro “bios” comes into play.
When your computer boots up the first time, the bios checks a small list of hardware devices and activates only those components necessary to complete the boot process.
As you can see, the bios is very important in the boot process, but it also offers system administrators more control over their computer’s hardware. For example, they can use the bios to determine which device drivers are activated by default on startup, or which applications are allowed to run with administrator permission only.
For those of you who don’t have any knowledge of what the bios is, I will briefly explain:
BIOS stands for Basic Input/Output System; also known simply as “the BIOS” (or sometimes just called This Machine).
It was created by IBM specifically to provide simple commands which allow users without technical knowledge easy access to their machine’s features such as running applications from removable media like CDROM drives: accessing settings inside Setup program modules accessible via mouse clicks etc., controlling specific functions related directly with audio output devices, keyboards, printers, pointing devices, etc.
The BIOS is an embedded program built into the PC’s motherboard ROM chip which is programmed to initialize all hardware devices installed in the computer when it starts operating via the power supply.
Even though it can be considered a set of routines or instructions that start up other major applications that are critical for the Windows system to run, the BIOS is not an active program as such and it never appears as a window on the computer’s display screen.
So, if you have been wondering if it’s safe to update your MacBook computer overnight? This blog post has walked you through the risks involved with leaving your laptop updating overnight or while you step away, how likely glitches are to occur, and what could potentially happen if they did.
I have also covered what happens during an update–and when updates are required–in case there are any questions about why updates take place at night specifically!