Your description of the screen sounds like what is shown in the pic in this Apple KBase article -
http://docs.info.apple.com/article.html?artnum=106482
If so, then the firmware password function has been invoked. If you have not yet tried, try clicking the righthand button without entering anything in the password entry box.
Unfortunately, if you can not get past it, and it's real, you will not be able to boot the machine to any disk or volume unless you know the required password. It is a reasonably serious level of security, originally directed toward owners of portable machines.
There is a way that such a password can be disabled. For reasons of security, even if we do know the solution we do not post it in these forums - since these forums are accessible by anyone, even by those who have not registered, posting the solution could help nefarious types gain unauthorized access to machines. To find out how to do it, contact Apple's Tech support, or an AASP (Authorized Apple Service Provider).
Lock Screen Mac App Free
Oct 15, 2019 Or forget about having to memorize the Mac shortcut to lock screen or any other ways to lock Mac described above altogether. If you use Lacona. Lacona takes fast and efficient to a whole new level: think of this app as a desktop alternative to Siri that is integrated with all the built-in Mac services and is powerful enough to let you run your. Download this app from Microsoft Store for Windows 10 Mobile, Windows Phone 8.1, Windows Phone 8. See screenshots, read the latest customer reviews, and compare ratings for Lock Screen App. Dec 15, 2011 Five ways to Lock Your Screen. Free Lock. Magic Lock. Dot Match Lock. Key Lock. Password Lock First and foremost we wanted to build a login or lock out app that set a totally new standard. The main idea was to have users actually enjoy the process from the moment they open Lock Your Screen.
How To Free Download and Guide To Install Fingerprint Neon Lock Screen App on Windows PC 32/64bi & macOS
Here is the proper guide to free download Fingerprint Neon Lock Screen software for PC as an alternative to EXE/DMG. Also, the installation method with the best Android engine like Bluestacks mobile emulator or Nox Android APK App player. These engines are highly recommended to run the APK of Fingerprint Neon Lock Screen on Windows 10, 8, 7 (all edition), computers, desktops, laptops, and Mac.
- Download any emulator below. The official landing pages are below.
- Best free mobile emulators are here: BlueStacks.com and BigNox.com
- Download & open any on above and use Google ID as an Android device.
- Play Store contains Fingerprint Neon Lock Screen app. So easily took it
- Tap via the mouse on the install point below the Fingerprint Neon Lock Screen logo to start download
Q & A Of Fingerprint Neon Lock Screen With Features & Using Method
Finally you also can feel the beauty of ios lockscreen with our application Fingerprint Neon Lock Screen, enjoy the iphone unlockscreen style with fingerprint unlocking methode and passcode including cool Neon wallpaper.Fingerprint Neon Lock Screen is an application that can help you to unLockscreen with passcode or schema its easy to use in simple words this app is made for those who love the iphone but can not afford one so we developed iphone lockscreen style so you can feel like you are using a real iOS device an enjoy cool Neon wallpaper.
Fingerprint Neon Lock Screen has done away with the famous “slide to unlock” function. Now, you have to either press the home button and enter a passcode. While this may be annoying for some people who prefer sliding, it forces you to have additional security on your device with the fingerprint or passcode, which is ultimately a good thing for protecting your data.with professional designers, with android phone, you will be owning the display screen of the iPhone 7 style with the latest version os.
You can absolutely swap your wallpaper to make it your own, but you can also disable many of the conveniences if you’d prefer your Lock screen to be on lockdown.
Features:
– swipe to unlock screen.
– set wallpaper from gallery and camera
– set pin password 6 numbers
– set Fingerprint Lock
– cool Neon wallpapers with blur
– set 12-Hours and 24-Hours format
– setting wallpaper
– multiple lock style
– displaying missed calls and unread messages
– you can customized unlock sentence(default is “> Slide to unlock”), you can design any thing you want, just like “Hello Everyday”, “My Love !” , “your name” …
– Optimized Battery Usage
– Tiny app size for low cost download over 3g/4g networks
Other functionality:
– Enable/Disable Lockscreen
– Enable/Disable Lockscreen password
– Enable/Disable Lockscreen Fingerprint
– Enable/Disable Lock Sound.
– Enable/Disable Lock Vibration.
– Choose the different time format.
to be simple with all this feature and functionality you will not regret for the download , this is the most question proposed by our users …
Mac How To Lock Screen
FAQ :
Q : Can i use the fingerprint unlock feature with any smartphone or android version ?
A : No, your device must have fingerprint reader that is either made by samsung or is runing Android 6.0 or higher.
Q: Does your Screen locker app work when I restart my phone?
A: Yes, our Screen locker app automatically starts up to protects your phone on restart.
Mac Lock Screen App Free Windows 10
Q : will you add more features in the feature ?
A :Sure we will keep updating the app by adding new wallpapers ,features and any enhances our users suggest.
Q: Can i use my picture as wallpaper ?
A: sur, you have to select pick image form change wallpaper.
Q : Do you have other cool lock screen apps ?
A : Yes,just visit our store and you will find new lock screen apps added daily.
Thanks for using our application Fingerprint Neon Lock Screen you can give us your opinion to enhance it and to keep the updates on.
Important
We are noticing some unusual negative ratings given by some users, without proving a review or cause of it. We cannot help you or make improvements to the app without being informed properly. If you are genuinely unhappy, please consider consulting us over email with a brief description of the issue, so that we come to know about the problem, and fix it on upcoming updates or we can help you or let you know if the problem is somewhere else.
Improvement suggestions are most welcome, let us know what you need and we will provide updates as and when ready.
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Disclaimer for Fingerprint Neon Lock Screen App
Mac Lock Screen Shortcut
Ksniffer.org is the not the owner of the Fingerprint Neon Lock Screen software. Also, Ksniffer.org is not doing an affiliation for it. The following properties such as the app, logo, trademarks & SS all are the owner is its honorable developer.
Mac Lock Screen App Free Download
Even, we are not directly uploading Fingerprint Neon Lock Screen apps on our website. Every install will be started from the official software store of the Fingerprint Neon Lock Screen app.