Ideacentre H505s: Windows 8.1 black screen

Hi mates,
I have upgraded my W8 (OEM) to W8.1. After I login to my account it will show me a black screen with mouse cursor only.
I have already read discussions about black screen and upgraded W8.1 but advice with safe-mode and disabled graphic driver is not working...
Could you anybody help me?
I don´t have instalation medium or system backup :-(
Thanks!

Hi Joaquinc,
Welcome to Lenovo Community Forums!
I’m sorry to hear that same issue has occurred in your H505s Desktop. Please perform OSRI (Operating System) as informed earlier in the post to check the issue, using “Lenovo Rescue System”. Click here to download User Guide and perform OSRI (Operating System Re-Install) refer page no.16 for the steps to perform OSRI.
NOTE: Performing OSRI will erase all the data in the computer completely.
Do post us back if the issue still persists.
Best Regards
Shiva Kumar
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter!

Similar Messages

Windows Server 2008 black screen with mouse *PLEASE HELP*

Hello fellow techs,
I have been tearing my hair out for the past 12hrs on this issue.
About 3 weeks ago, one of our clients reported that they were experiencing
issues on the network so one of the staff went into the server room and noticed
the screen was black with only the cursor. As they couldn't reboot, they
decided to hold the power button to power it off. When they powered it back
up, it went passed the windows loading
splash screen, and again the screen is black with
the mouse pointer in the center of the screen.
I am diagnosing the server and find that at the black screen, I’m able to move
the cursor and beyond that nothing happened. I started in safe mode with the
exact same results.
I have been trying many different solutions from posts that I have found in
Google but no change.
From other machines you can type \\servername in
the run box and see the shared folders, as well as ping it.
This is a very urgent request as I need to have the Server back up and running
by tomorrow.
I am quiet willing to pay for phone support with anyone that can assist as soon
as possible. I am happy to transfer founds via Paypal.<o:p></o:p>
PLEASE HELP!

Hi,
I agree with sm, you should give us more details. Also you should use sfc /scannow
command to scans the integrity of all protected system files and repairs files with problems when possible. For more details, please refer to the following article.
Sfc
http://technet.microsoft.com/en-us/library/ff950779.aspx
Before going further, would you please let me know whether there were any changes on the affected server? Has windows update or any new device been added? Please also check your shadow copies.
The Windows Server black screen may be caused by them.
In addition, there are similar questions, please refer to.
Windows Server 2008 black screen
http://social.technet.microsoft.com/Forums/en-US/463b529b-26a6-4d5d-88f5-7d8b3460d165/black-screen-windows-2008-r2
Windows Server 2008 and the Black Screen of Waiting
http://projectdream.org/wordpress/2009/03/03/windows-server-2008-and-the-black-screen-of-waiting/
By a way, you also can be able to boot into last know good configuration to solve the trouble. You can refer to the following similar question that provide the detailed operations.
Windows Server 2008 black screen with only the mouse pointer showing
http://social.technet.microsoft.com/Forums/en-US/5c878af8-78f2-430d-9530-a0e5ad73ff03/windows-server-2008-black-screen-with-only-the-mouse-pointer-showing
Hope this helps.
Best regards,
Justin Gu

Unable to install Windows 7! Black screen?

Unable to install Windows 7! Black screen?
Hey everyone!
Some background info:
I built my computer ~2 years ago and it worked fine for about half a year, until it crashed. Since then I've been unable to reinstall Windows and I kinda forgot about it... which sucks! So please help me get it up and running again :)
Motherboard: GigaByte Z68
Processor: Intel Core i3
HDD: Seagate Barucada 1TB (st31000524as)
OS: Windows 7 Home Premium 64bit
My problem:
When I boot from the windows cd (original), sometimes I get stuck at a black screen after "Windows is starting" or the black "loading files" screen. Sometimes it just takes a while but I eventually get to the install menu.
When I am about to chose my hdd, it says it can't install on it. I deleted all partitions, created a new one and formated it (took about 1 hour), still not able to install.
I tried booting from my GigaByte cd, and it went through some kind of install (not sure what it did, it was weird because it's actually made for backups). After I chose "reboot" I was able to install on my hdd again. But after I got to 100% i got
stuck at the black screen again! I waited for a couple hours before I had to turn it off, so I'm back where I started. :/
I always google stuff, and people said the black screen problems could be related to other drives/usb stuff connected to my pc. I only have 1 hdd and 1 usb for mouse/keyboard... I tried disconnecting it but it didnt work and also it doesnt make sense since
I need to reconnect it to click on stuff anyway...
People also said I should try booting with F8 and choose "low res", didn't work either. Other people said "connect a secondary screen", I have a hdmi screen and a rgb screen, I tried all combinations of them and nothing seemed to work...
I also have some confusion with the XHD/RAID/IDE/AHCI settings. I am only using one HDD, so I figured AHCI makes more sense for me - sine i have a SATA hdd and windows 7 64 bit.
However, when I load "Optimized System Defaults" from BIOS, it sets SATA mode to IDE...? When I reboot I get a warning screen that says the system is running in IDE mode and I should switch to AHCI for optimal performance.
How do I know if my system supports AHCI or not, what should I use?
Whenever I select IDE, and I enter Windows installation, it can't even find my hdd!
Only when I select AHCI it finds the hdd, but it won't let me install on it.
I've been strugling for DAYS, so i REALLY appreciate help. :) Also, I've tried making "boot cds/usb", and I have no experience with linux so it's really frustrating. Please don't suggest going linux unless it's really necessary. :( I only have a Knoppix
live CD, but I find the whole linux system so confusing I wasn't really able to do anything, despite several "guides" and youtube videos. I have a computer that's barely been used and a original windows CD, shouldn't I have all I need to repair my
system?
Sorry about the long post, I'll be eternally grateful if someone has any clues!

I am not sure which specific issue that is, but it definitely sounds like a hardware issue rather than a software or settings issue. Windows should not have any issues installing; if it does, that would usually point to a hardware issue of some sort.
It could even be your motherboard. Your best bet is to disconnect EVERYTHING that is not needed from the motherboard, including RAM sticks except for the least amount possible, and try installing Windows with that configuration.
Example: you need the power supply, so connect that. If you're installing from a CD/DVD, then you need a CD/DVD drive. You need at least 2 GB of RAM. You need to be able to turn on the computer, so the on/off switch needs to be connected
to the motherboard. You will need a mouse and keyboard. And so on. If this bare-minimum configuration does not work, start replacing items: use a different RAM stick, use a different mouse, use a different keyboard, etc. If, after you
do all this, it still does not work, then I would suspect that your motherboard has an issue. You can also try resetting the CMOS on your motherboard. Some motherboards have a jumper for that, and for others, simply removing the CMOS battery will
do it.
As far as IDE, AHCI, and RAID settings are concerned, this should not matter so long as whichever setting it is on when Windows is installed is the same after it is installed. For example, if it is installed using IDE, then you need to stick with IDE.
If you installed it with AHCI, then you need to stick with AHCI. Changing it after installation can make Windows not boot. There are, of course, ways around that, but it is easiest to simply be consistent.

Trying to reformat and reinstall windows but get black screen with cursor

Im trying to reformat my computer after a blue screen error and when i pop in my disk to reformat and install it goes through the first stuff...opening files then it says starting windows and then black screen with cursor..nothing else..i can move the
cursor but i cant click anything..nothing happens.

Hi Marrik,
Is there any error code or error message displayed in the installation process ? because just based on your description in the post, it is difficult to find the root cause for a black screen even after a clean install, this might be caused by a corrupt installation
media or a hardware issue, so, I give two potential suggestion:
1.Try another Windows installation media and perform a clean install again to see the result.
2.Go to the computer vendor for hardware support, this also can be caused by a memory or hard disk issue.
Regards
Wade Liu
TechNet Community Support

Windows xp install -- black screen with no cursor

I've seen a number of posts about Boot Camp installation problems involving a black screen with a blinking cursor, but my problem is simply with a black screen. On my MacBook Pro 15" Core 2 Duo (graphics card: ATY,RadeonX1600) I'm able to partition the HD, but then after I'm prompted in Boot Camp to insert the Windows XP install disk, the computer attempts to restart and install, but after a flash of grey screen, the screen goes totally black, and eventually the optical drive powers down (after whirring for a while) -- no cursor, no nothing. I've tried a number of suggestions I've seen elsewhere: my firmware seems up-to-date (at least that's what I'm told when I try to run both EFI and SMC firmware updates); the Windows XP is a brand-new, single-disk, SP2 install disk; I've tried holding down the option key upon reboot and selecting windows start-up. I've used Parallels with no problem under 10.4.X, but recently upgraded to 10.5.2, and thought I'd try a Boot Camp installation for better access to peripherals. Any suggestions?
Model Name: MacBook Pro 15"
Model Identifier: MacBookPro2,2
Processor Name: Intel Core 2 Duo
Processor Speed: 2.16 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 4 MB
Memory: 1 GB
Bus Speed: 667 MHz
Boot ROM Version: MBP22.00A5.B07
SMC Version: 1.12f5

Hello to all and it wanted to request aid to them on this subject, days ago I acquired a Imac 24"2.4GHZ Aluminum (generation previous to the last ones sent for a month),then it is that I have years with my macbook pro and always I have used bootcamp since was beta in Tiger, so installation experience I believe that I have a little.
The problem is that in it is new machine I have partition my disc with the assistant without no problem, but when it is going to install Windows XP or Vista (the 2 I have them original) and boot the machine, it remains in gray screen and no nothing happens, reason why boot with option pressed and they leave systems both to me, followed this I select Windows and it is hoisted in the screen that nor the leader of the mouse moves.
I have made the procedure as 10 times and proven with different sizes from partition (with its respective disc repair with the DVD of Leopard and the disc assistant) and nothing.
Finally uses WinClone in my macbook pro and clone my partition of Vista Windows, recovers it in the Imac without no problem and it appears to me in startup but the same, I select Windows and there it remains. Fiirmware of the updated machine this and I am in OSX 10.5.3. I have proven everything until changes to the memories and nothing. Them request if somebody has had east problem and to most erudite of the forum I request aid to them to see if they can give me.
Beforehand a million thanks to all,

Windows 8.1 black screen with mouse cursor after login (HP 2730P)

I live in Canada and first just to confirm that Windows 8 with all Microsoft patches was running ok on my HP EliteBook 2730P NoteBook PC. Originally I had Windows XP running in it. With Win 8, I just lost few unique HP
applications.
But last night, just after my upgrade to Windows 8.1, I had the blank screen problem after the login, as you already described. I went to HP and Intel web sites for some help and fixes but nothing really helpful. According
to what I red, it's always someone else responsability but not their's or the easy way to get out of it, not supported on Windows 8 and above. But as my (not so old) HP 2730P is a NoteBook PC that I am used to work with, I
did a lot of researches to make it work fine with Win 8 and now with 8.1 .
So, after many hours on Internet I finally corrected my problem the same way as ghoust1101 showed previously; with the Info and instructions on youtube.com/watch?v=Rgje-t0OLdI
After the sfc /scannow , I got a message saying that many errors and corrupted files were fixed, plus as showed, I deleted "c:\Windows Activation Technologies", which corrected my problem. Done a reboot and everything was fine after
showing me the correct Windows 8.1 screen and the rest is to get familiar with it.
Hope this could help...

Hi,
Actually, I'm not sure what your exactlly problem it is, what's you meaning of Black Screen? All the screen black or just background? While Glad to see your problem resolved, Hope your experience is helpful with others.
Roger Lu
TechNet Community Support

Can't boot to windows, stuck at black screen (with cursor)

Hi! I'll get straight to my problem: I can't boot to Windows (Windows 10 Technical Preview) anymore after installing VirtualBox (or rather, an Android emulator that installed VirtualBox) on my system. I get stuck, after the loading animation with the blue HP logo, on a black screen (I can move my cursor around) but the login screen never shows up.
The problem.
I'm currently dual-booting linux and windows for several purposes. My laptop came with a Windows 8.1 OS by default. Some time after the Windows 10 Tech Preview came out to public, I upgraded my system to Windows 10 (so my 8.1 is gone now). Everything's going well until I installed this Android emulator (which installed VirtualBox) on Windows 10. Everything seemed fine at first but after rebooting, Windows isn't working anymore. I can still boot to linux, but Windows just won't boot properly.
What I've tried.
I've tried A LOT of things. The problem actually happened twice already (at first I was able to fix it with System Restore but not this time around). I have a Windows 8 USB Recovery Drive at hand, just so I can access a Windows command line. It's not from my system, though. It came with a new windows 8 laptop of a friend so I just borrowed it.
1: System Restore. This worked the first time. But now the restore won't finish and throws an error, telling me that it can't restore my system.
2: Refresh PC. "There was a problem refreshing your PC. No changes were made." or something like that.
3: chkdsk on C:\. It says it changed some files, but it doesn't really fix the problem.
4: sfc /scannow. Again, something happened, but it didn't get fixed.
5: bootrec.exe to fix BCD and MBR. Doesn't work. (as far as I know my sytem is using GPT)
6: Hard reset (remove all power sources then hold power button). Still not working.
7: System Restore again. All the restore points aren't working. It reaches a "Finished" state, but then an error comes up after. It says can't extract a specific file, and the restore point is damaged or might have been deleted during restore.
8: checking and fixing bad sectors (nope, no bad sectors on my hard drive)
9: built-in component tests. It passed all of them, except the battery test (my battery really isn't surviving for any duration longer than 30 minutes, but that shouldn't affect my OS). I didn't try the really long tests since I thought it wouldn't matter as my problem is most probably completely software (since linux is still working).
10: cry. oh please. Windows isn't working. What should I do? (
Things I haven't tried.
1: RAM and CMOS battery reset.
2: Reset PC.
3: Format hard drive.
4: Test hard drive on another laptop's system.
If possible I'd like to avoid getting my hard drive wiped, since I have a lot of stuff to backup (more than 300 GB of files + dozens of linux apps and ppas), and I only have a 32GB USB drive to backup all the files I need).
Thanks for reading.

Sorry for the delay. Wasn't expecting the "road work" signs when attempting to check back with you in the AM here.
As others have already mentioned, the prompt for file systems occurs during text mode setup. Quick or Full? FAT or NTFS? How do you know what to do?
We'll start with file systems, short and sweet. Most any OS can read and write FAT volumes without fail which makes FAT ultra-portable, and the only choice if you want to let Mac OS write documents on your Windows volume. It's also more efficient on drives of 16 GB or less. However, FAT has no folder-level access control, so any file in the system can be manipulated by any user or by any system process. By contrast, NTFS is far more restrictive. It can only be manipulated under Windows, though other systems may be able to read it. Not only do you get the access control that FAT lacks, but you also get superior efficiency on large volumes, plus the power to compress or encrypt folders and files at will (in "business" flavors of Windows only--and yes, Vista Ultimate counts as "business" even though it will be supported much like a "consumer" version).
On format speeds: A quick format is very handy if you have a large partition or a single drive completely dedicated to Windows. Because it completes in 30 seconds or less, it will go a long way toward completing your Windows install. However, in some cases, volumes formatted with a quick format may have reliability issues. They must have fixed this in Vista, because Vista can only format at the "quick" speed.
A full format tests all blocks of a given volume (as opposed to testing an entire disk unless the volume itself is the entire disk) as the file system structure is laid down. Bad blocks are marked as "used" when they are found. This type of format takes much longer as a result of all the testing, but the result is a more stable volume from the start.
Get past the formatting stage, and you'll be right as rain.
Nate

Windows 8.1 black screen after upgrading and no media

Hi everyone,
I just bought a second hand S230u i7 and right after I updated it to Windows 8 I got nothing but a black screen and the mouse cursor.
I've tried most of the recovery options and they all ask me for a recovery media which I dont have since I didnt have the opportunity to create once I received it (it started to install Windows 8.1 right after I turned it on).
So right now I have no way to use the laptop because of this update.
Does anyone know how can I get it to work again?
Thank you
Nuno

HI , Welcome to the HP Forums! It is a grand place to find answers and information! For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide. Learn How to Post and More How Do I Find My Model Number or Product Number? I grasp that you have a HP 15 notebook and you recently upgraded from Windows 8. to 8.1. Now after you enter your Windows password you get a black screen with a cursor. Here is a link to HP PCs - Black or blank screen with blinking cursor after entering Windows password. To say thanks for responding please click the thumbs up icon below. If this solved your difficulty please tell people by selecting solution provided. Best of Luck!

Windows 8.1 - Black Screen while online

I use FireFox all the time. Would love to know how to fix the problem of black screens. I use Windows 8.1 and the black screens only happen when I am on the internet. Been told these are called 'hangs' but they never go back to the original screen.

BBDunn, welcome to the forum.
When requesting help you should always include the make/model of the computer and/or monitor. This information is necessary for us to review the specifications of them.
I suggest trying IE to see if you have the same outcome. I have found that Win 8.1 is somewhat touchy with its interactions. In fact, I reverted to Win 8.
Signature:
HP TouchPad - 1.2 GHz; 1 GB memory; 32 GB storage; WebOS/CyanogenMod 11(Kit Kat)
HP 10 Plus; Android-Kit Kat; 1.0 GHz Allwinner A31 ARM Cortex A7 Quad Core Processor ; 2GB RAM Memory Long: 2 GB DDR3L SDRAM (1600MHz); 16GB disable eMMC 16GB v4.51
HP Omen; i7-4710QH; 8 GB memory; 256 GB San Disk SSD; Win 8.1
HP Photosmart 7520 AIO
++++++++++++++++++
**Click the Thumbs Up+ to say 'Thanks' and the 'Accept as Solution' if I have solved your problem.**
Intelligence is God given; Wisdom is the sum of our mistakes!
I am not an HP employee.

Windows 8 .1 black screen after login with cursor

after login in pc i get a black screen and a cursor i can do nothing please help me i updated windows 8 to windows 8.1.

HI , Welcome to the HP Forums! It is a grand place to find answers and information! For you to have the best experience in the HP forum I would like to direct your attention to the HP Forums Guide. Learn How to Post and More How Do I Find My Model Number or Product Number? I grasp that you have a HP 15 notebook and you recently upgraded from Windows 8. to 8.1. Now after you enter your Windows password you get a black screen with a cursor. Here is a link to HP PCs - Black or blank screen with blinking cursor after entering Windows password. To say thanks for responding please click the thumbs up icon below. If this solved your difficulty please tell people by selecting solution provided. Best of Luck!

Windows 8.1 Black Screen Of Death

So,a month ago I installed Windows 8.1 and it was working fine until today,yesterday I turned it off and it had some windows update installing so i waited and then went to sleep,today i wake up boot up the computer and the screen is pitch black after the
windows 8 logo,when i move the mouse it appears but several seconds later disapears again,the num lock light is turns off and on every time the mouse disapears,i tryed a lot of fixes,sudenly all my restore points disapeared from my computer and i cant do anything,cntrl+alt+del
doesnt work,replaced sethc.exe with cmd but it doesnt appear because of the black screen,all boot modes have the same problem.
Thnx for the help in advance

all boot modes have the same problem.
Can you access Safe mode?
If you cannot access Safe mode,I suggest that you use Window 8.1 installation media to repair your system.
http://www.eightforums.com/tutorials/2269-system-recovery-options-boot-windows-8-a.html
Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee the accuracy of this third-party contact information.
The above link is a good guide to use System recovery options to refresh your system.
Regards,
Kelvin Xu
TechNet Community Support

Windows Boots to Black Screen w/Blinking white cursor, and then...

I installed a new OCZ sata II SSD in my iMac 27' mid-2010. I bought the cables and pressure wall from an AASP, so it's all Apple in there except for the OCZ drive. The 2TB internal drive (factory) is in there, too.
Installed SL to the SSD and updated to 10.6.8 and man, does this machine fly now!
So I used Boot Camp to create a windows partition, 40GB on the SSD, then went through the WIndows 7 install process. My WIndows disc is a retail copy - totally legit.
So the installer finishes, and I used the disc that came with the iMac to install the Boot Camp drivers (vs 3.1)
Then Windows restarts and - fail
Black screen with blinking white cursor. Tried the command fixes to the MBR - no joy.
Here is the weird thing: if I put the Windows installer in the optical drive, then boot to the Startup Disk Manager (holding down option at power up) I can select the installer dvd, and when the prompt comes up "Press any key to boot from CD/DVD" if I just leave it for a moment, the operating system boots from the SSD.
Weird. But, thats what I've been doing as a workaround. That and using Fusion to reach over to the Boot Camp partition and run it as a virtual machine (which works just fine).
Anybody know how to fix this?
Thanks!
Jason

I FOUND My answer.
I opened the iMac back up and swapped the SATA data cables so that the cable designated for the factory installed internal HD led to my self-installed SSD - now it works as it should.
No errors on the internal HD either.
I beleive that EFI looks for the Windows MBR to be on the 1st drive bay. If I had modified my system by patching the MBR or EFI somehow I guess I could have got it to work, but as it is the cables reached and all is well.
As an aside, I came to this deduction when I removed the internal HD from the iMac and tried to boot from the SSD WIN7 partition and still could not. Then I took the same SSD out and popped it into my MBPro and it worked. My guess was that somehow the presence of another internal HD of any kind was confusing the boot loader, but I now believe it is the drive bay designation.
Hope this helps someone else who has added a SSD to their single drive iMac mid-2010

Windows 7 shows black screen after running in bootcamp, iMac early 2008

Help! I installed Windows 7 on my early iMac 2008 using Bootcamp, with all the proper updates etc.
Now it shows a black screen (hard drive still running) after 10 or so minutes of running applications such as Firefox, Mail. Does not seem to happen when there is no activity - screensaver can run for over an hour with no black screen.
All i can do is emergency reboot, only for it to happen again.
Any ideas?

That happened to me and I had to the my Mac to the Apple Store. It took the tech more than two hours to do the install using a thumb drive (which I had to buy) to download the workaround. I don't have the details, but he found the workaround online by searching Bootcamp and black screen. If you have access to an Apple Store and Genius Bar try that.

Creative Cloud app Windows 8.1 Black Screen.

Hello. I recently downloaded the Creative Cloud on my Windows 8.1 in order to try some of adobe's CC products. The problem is that the app doesnt start, it just stays on a black screen, like that.
I tried reinstallig it several times, but nothing seems to work.
What shoud I do??
Thank you!

This is about blank, not black, but may help
BLANK Cloud Screen http://forums.adobe.com/message/5484303 may help
-and step by step http://forums.adobe.com/thread/1440508?tstart=0
-and http://helpx.adobe.com/creative-cloud/kb/blank-white-screen-ccp.html

Universal app on Windows Phone 10 black screen

Hello,
I received strange feedback that my application has some problems on Windows Phone 10. I can't test this because I don't have any Win10 devices. Can anyone check this app:
https://www.windowsphone.com/en-us/store/app/instabullet/28cffcfa-4568-45e5-820d-fb761b408bdd?signin=true
I have no idea where is the problem. After application starts it loads WebView with login page and on Win10 it is only black screen - at least one user has this problem with Lumia 635. Anyone had similiar problems? It is said that Universal app should work
on Win10 if they work on Win 8.1.

It's a simple page with WebView, frameworks used are Unity, MVVM light.
XAML:
<Page
x:Class="PushBulletClient.Views.WebAuthView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="using:PushBulletClient"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:utils="using:PushBulletClient.Utils"
mc:Ignorable="d"
Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
DataContext="{Binding WebAuthViewModel, Source={StaticResource Locator}}"
xmlns:i="clr-namespace:System.Windows.Interactivity;assembly=System.Windows.Interactivity"
xmlns:controls="using:PushBulletClient.Controls"
xmlns:interactivity="using:Microsoft.Xaml.Interactivity"
xmlns:core="using:Microsoft.Xaml.Interactions.Core">
<Grid x:Name="LayoutRoot" Background="{StaticResource BackgroundColor}">
<Grid.ChildrenTransitions>
<TransitionCollection>
<EntranceThemeTransition/>
</TransitionCollection>
</Grid.ChildrenTransitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>

<controls:HeaderControl Header="Login" IconSource="{StaticResource LogoImage}"/>

<Grid Grid.Row="1" x:Name="ContentRoot" Margin="19,9.5,19,0">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid x:Name="GridLoading" Visibility="{Binding State,
Converter={StaticResource StateIsEqualConverter},ConverterParameter=Loading}"
Grid.Row="0" >
<StackPanel HorizontalAlignment="Stretch" VerticalAlignment="Center">
<ProgressBar HorizontalAlignment="Stretch" Background="{StaticResource BackgroundColor}" IsIndeterminate="True" />
<TextBlock HorizontalAlignment="Center" Text="Loading..." />
</StackPanel>
</Grid>
<Grid x:Name="GridDeclined" Visibility="{Binding State,
Converter={StaticResource StateIsEqualConverter},ConverterParameter=Declined}"
Grid.Row="0" >
<StackPanel Orientation="Vertical">
<TextBlock Margin="0,0,0,20" Style="{StaticResource SubheaderTextBlockStyle}" Text="Declined"/>
<TextBlock TextWrapping="Wrap" Text="You must allow access to use Instabullet."/>
<Button Margin="0,10,0,0" Content="Back" Click="ButtonBack_OnClick"/>
</StackPanel>
</Grid>
<WebView Grid.Row="0"
HorizontalAlignment="Stretch"
VerticalAlignment="Stretch"
x:Name="Navigator"
NavigationStarting="Navigator_OnNavigationStarting"
Visibility="{Binding IsBrowserVisible, Converter={StaticResource BoolToVisibilityConverter}}"
>
<interactivity:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="NavigationStarting">
<core:InvokeCommandAction Command="{Binding NavigationStartingCommand}"
InputConverter="{StaticResource StartingArgsToWebNavigationResultConverter}" />
</core:EventTriggerBehavior>
<core:EventTriggerBehavior EventName="NavigationCompleted">
<core:InvokeCommandAction Command="{Binding NavigationCompletedCommand}"
InputConverter="{StaticResource CompletedArgsToWebNavigationResultConverter}" />
</core:EventTriggerBehavior>
</interactivity:Interaction.Behaviors>
</WebView>
</Grid>
</Grid>
</Page>
CS
using System;
using Windows.Foundation;
using Windows.Phone.UI.Input;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Navigation;
using GalaSoft.MvvmLight;
using PushBulletClient.Common;
// The Basic Page item template is documented at http://go.microsoft.com/fwlink/?LinkID=390556
using PushBulletClient.Contracts.ViewModels;
using PushBulletClient.Contracts.Views;
using PushBulletClient.Models;
using PushBulletClient.Utils;
using PushBulletClient.ViewModels;
namespace PushBulletClient.Views
/// <summary>
/// An empty page that can be used on its own or navigated to within a Frame.
/// </summary>
public sealed partial class WebAuthView : Page, IView
private NavigationHelper navigationHelper;
private ObservableDictionary defaultViewModel = new ObservableDictionary();
public WebAuthView()
this.InitializeComponent();
this.navigationHelper = new NavigationHelper(this);
this.navigationHelper.LoadState += NavigationHelper_LoadState;
this.navigationHelper.SaveState += NavigationHelper_SaveState;
this.Unloaded += WebAuthView_Unloaded;
HardwareButtons.BackPressed += HardwareButtons_BackPressed;
Navigator.Navigate(new Uri(Consts.AppUri));
void WebAuthView_Unloaded(object sender, RoutedEventArgs e)
HardwareButtons.BackPressed -= HardwareButtons_BackPressed;
/// <summary>
/// Gets the <see cref="NavigationHelper"/> associated with this <see cref="Page"/>.
/// </summary>
public NavigationHelper NavigationHelper
get { return this.navigationHelper; }
/// <summary>
/// Gets the view model for this <see cref="Page"/>.
/// This can be changed to a strongly typed view model.
/// </summary>
public ObservableDictionary DefaultViewModel
get { return this.defaultViewModel; }
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
/// <summary>
/// Preserves state associated with this page in case the application is suspended or the
/// page is discarded from the navigation cache. Values must conform to the serialization
/// requirements of <see cref="SuspensionManager.SessionState"/>.
/// </summary>
/// <param name="sender">The source of the event; typically <see cref="NavigationHelper"/></param>
/// <param name="e">Event data that provides an empty dictionary to be populated with
/// serializable state.</param>
private void NavigationHelper_SaveState(object sender, SaveStateEventArgs e)
#region NavigationHelper registration
/// <summary>
/// The methods provided in this section are simply used to allow
/// NavigationHelper to respond to the page's navigation methods.
/// <para>
/// Page specific logic should be placed in event handlers for the
/// <see cref="NavigationHelper.LoadState"/>
/// and <see cref="NavigationHelper.SaveState"/>.
/// The navigation parameter is available in the LoadState method
/// in addition to page state preserved during an earlier session.
/// </para>
/// </summary>
/// <param name="e">Provides data for navigation methods and event
/// handlers that cannot cancel the navigation request.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
Navigator.Refresh();
this.navigationHelper.OnNavigatedTo(e);
protected override void OnNavigatedFrom(NavigationEventArgs e)
this.navigationHelper.OnNavigatedFrom(e);
#endregion
public ViewModelBase ViewModel
get { return this.DataContext as ViewModelBase; }
private void HardwareButtons_BackPressed(object sender, BackPressedEventArgs e)
if (Navigator.CanGoBack)
Navigator.GoBack();
e.Handled = true;
private void Navigator_OnNavigationStarting(WebView sender, WebViewNavigationStartingEventArgs args)
if (args.Uri.AbsolutePath.Contains("blank"))
Navigator.Navigate(new Uri(Consts.AppUri));
private void ButtonBack_OnClick(object sender, RoutedEventArgs e)
Navigator.Navigate(new Uri(Consts.AppUri));
There is also logic in ViewModel which doesn't contain any specific logic.

Ideacentre H505s: Windows 8.1 black screen

Similar Messages

Maybe you are looking for