Windows 8 and Intel USB 3.Host Controllers.Update 352. 01. Intro Preparing a Hardware Independent Windows 7 Image.The purpose of this Instructable is to allow system administrators of multiple computers to create a single.Testers put the current 15inch MacBook Pro through its paces in a battery runtime analysis, and found some confusing results.While one test of the MacBook Pro.Windows 7 Shutdown While Installing Updates On Macbook' title='Windows 7 Shutdown While Installing Updates On Macbook' />This morning, Windows users woke to terrible news Microsoft was reportedly axing its beloved Microsoft Paint.The program, which has been annotating our memes.See our related post Windows 8.ASMedia USB 3. 1 XHCI 1.Host Controller. Important Notice As of Windows 8.Windows 7 Shutdown While Installing Updates On Macbook' title='Windows 7 Shutdown While Installing Updates On Macbook' />Windows USB 3.Intel Windows 7 stack, as described in this post.This post is being kept for historical background, but we recommend working with your computer manufacturer andor Microsoft on any remaining issues with the built in Windows 8.USB 3. 0 stack. Feel free to also comment below if problems remain but Plugable cannot offer technical support or take any responsibility for any issues this process may cause to your computer.Continue at your own risk.One of the new features of Windows 8 is the built in XHCI host controller software and USB stack.While this brings some benefits like UASP support, there are some devices that currently dont work with the Microsoft stack on the Intel USB 3.This can be fixed by forcing Windows to use the Intel USB 3.NOTE These instructions are only for machines with an Intel e.Xtensible Host Controller.Look for the IntelR USB 3.Xtensible Host Controller under Universal Serial Bus controllers in Device Manager.First, download the latest driver package from Intel.Its currently at version 1.IntelRUSB3. 0e. XtensibleHostControllerDriver rev.Once the download has finished, extract the.Now download these two.Intel driver to install on Windows 8 We are going to replace the existing versions of these two files with the ones we just downloaded.Place the files in the following directory of the unzipped driver package and click yes when Windows warns that we are over writing a file with the same name IntelRUSB3.XtensibleHostControllerDriverDriversWin.This will update these two infs with the modified versions that will allow the Intel driver to install on Windows 8 when the Host Controller and USB hub drivers are updated.To install the Intel drivers in place of the in box XHCI stack, well have to temporarily disable Driver Signing Enforcement.To do this press the Windows key R and in the run box type shutdown.Now make the following selections to boot into the Start Up Setting Screen.Troubleshoot Advanced options Start Up Settings Restart.Then, when the machine restarts, select Disable driver signature enforcement.Your machine will start with Driver signing enforcement disabled until the next reboot.When the machine restarts, open Device Manager win r, devmgmt.Double click on the entry for the IntelR USB 3.Xtensible Host Controller and select the Drivers tab.You should see that the driver provider is Microsoft.Now click Update Driver and then select Browse my computer for driver software.Next choose Let me pick from a list of device drivers on my computer.Next, select Have Disk.In the Window that pops up titled Install From Disk choose Browse and navigate to the location where we replace the original infs with the two modified.Select iusb. 3xhc.Windows will warn that the driver is not signed and will require you to confirm the installation.Once the installation is complete, reboot the machine following the same procedure as above shutdown.Now make the following selections to boot into the Start Up Setting Screen.Troubleshoot Advanced options Start Up Settings Restart.When the machine starts, select Disable driver signature enforcement.Your machine will start with Driver signing enforcement disabled until the next reboot.Once logged in, open Device Manager win r devmgmt.Other devices for an Unknown device, to find the correct one, double click on the entry for the unknown device view the details tab.Make sure it has the VID8.Once you have located the correct device right click on it and choose Update Driver Choose Browse my computer, Windows will ask you to identify the type of device, scroll down and select Universal Serial Bus Devices.Click next, choose Have Disk, Browse and select the modified iusb.IntelRUSB3. 0e. XtensibleHostControllerDriverDriversWin.Again, Windows will warn about driver signing, when the install is finished, reboot your machine.When it restarts look at the driver tab for the IntelR USB 3.Xtensible Host Controller and the IntelR USB 3.Root Hub to confirm that you are now running the Intel drivers.To return to the built in Microsoft USB 3.When its finished, select the Action menu of Device Manager and scan for hardware changes Windows should find the Intel USB 3.Microsoft XHCI stack.Thanks to Ekko for his original work on this.Please comment below if you have any corrections or refinements.Wed also love to have comments mentioning the problems you were having, and whether the Intel stack solved them for you.Go Fullscreen to Boost Your Mac.Books Bad Battery Life.Apples latest Mac.Book Pro refresh has its fair share of detractors, and for good reasonchanges like the omission of traditional USB ports, incompatibility with Apples own Lightning only headphones, and the removal of the magnetic Mag.Safe connector have rankled longtime users, despite Apple executive Phil Schiller insisting the changes unveiled were the future of the notebook.Different Mac. Book owners will have different gripes with all the changes, but one problem that most can agree on is the laptops poor battery life that would fluctuate anywhere between four and 1.Luckily, according to Notebook.Check, you can squeeze a few extra minutes out of it with a pretty easy keyboard shortcut.We hate to break it to you, but the traditional USB ports youve used to connect your cameras,Read more Read.Testers put the current 1.Mac. Book Pro through its paces in a battery runtime analysis, and found some confusing results.While one test of the Mac.Book Pro during a video playback test yielded a battery life of eight hours and 3.Mac. Book Pro ran for over 1.Measuring inaccuracy and mean variation aside we were stunned and unable to find an explanation at first.Surely, the slightly different hardware could not possibly be the culprit, could it.So, we started digging.The way your Mac.Book plays the video can determine how much power it uses. How To Install Security Cameras On Soffit And Fascia here. When playing the video in fullscreen mode easily achieved by hitting Shift Command F the laptop draws less power and can even last long enough to play another film.The testers deduced the operating system uses fullscreen mode as a cue to discontinue some background tasks to decrease battery consumption while youre watching a movie.When watching in a window, even if the window itself was maximized, the Mac.Book Pro consumed more power.If youre not watching a movie or are bouncing between apps, you can also extend your battery life pretty easily with simple tricks such as decreasing your screens brightness, turning off connectivity options like Wi Fi and Bluetooth, and taking a trip into your activity monitor and killing energy hogging tasks.
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