OSX App Store - Black Screen After Trying to Sign in

Hi, my problem is after clicking on the App Store to try and update my applications - I am seeing 6 that need to be updated. I just get a frozen black App Store screen. Launchpad shows it is waiting to complete an update (grey line underneath the Dock Icon). I thought I would try and sign out and sign back in again, but now I just have a black screen. See image link below (can't insert jpeg image with button - camera icon??) .
https://www.evernote.com/shard/s4/sh/1bf0d2ad-fdfc-4c80-ac88-ebc1ccf918a4/067c3b 326adc0228d82e7488663afced
https://www.evernote.com/shard/s4/sh/1bf0d2ad-fdfc-4c80-ac88-ebc1ccf918a4/067c3b 326adc0228d82e7488663afcedhttps://www.dropbox.com/s/gt3yxywpottaesh/App%20Store%20Black%20Screen.jpg
I am running OSX 10.8.3 ona 15" MBP Retina with 8GB ram, and carried out the recent Thunderbolt firmware update. Thanks.

Hello,
I've got the same sort of symptoms — see below. Clicking on "update all" doesn't solve the problem. I'm running Mac OS X 10.8.4 on a 13" Macbook Pro. Using 16 GB of RAM.
Anyone found a cure for this behavior? It's quite frustrating....

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The hatter wrote:
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~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
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Black Screen After Windows 8 64-bit Upgrade (Clean Install) on TouchSmart IQ508A (IQ500 series)

Hi there,
Just installed Windows 8 and am getting a black screen after booting up like many others. I currently have disabled the graphics driver and this has solved the black screen issue but I can no longer use my web cam for Skype (although web cam works for W8 Camera App oddly).
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Lenovo G560 - Issue with won't boot and black screen after HDD upgrade

Lenovo G560 - Issue with won't boot and black screen after HDD upgrade.
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Solved!
Go to Solution.

Hi Autoexit173,
Welcome to Lenovo Community!
As per the query we understood that you are facing issue with system not booting in your Lenovo G560 laptop.
As you have mentioned that the system not booting, please try to remove the RAM and turn on the system and check if you can hear any beep sound. Also try to clean the RAM slots and check for the issue.
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[SOLVED] Black screen after GRUB

Hello everyone
I was setting up a machine with E17 and was trying various DM's since none seemed to work. After attempting to use LightDM, I get a black screen after GRUB. I was trying to read the various logs at /var/log/ but I cannot understand them properly. I tried reinstalling entrance and LightDM with no luck. I even tried editing grub's entry appending '1' or 's' and still no dice. Any help would be appreciated.
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Hi tnx for both answers.
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javex wrote:Post the content of the following files:
Also does disabling LightDM again help resolve the issue, i.e. can you get it to work without LightDM?
No, I can't get it to work changing DM's. I'm not sure if I pacman -Syu before changing DM's another time. Maybe it wasn't LightDM's fault afterall.
Spider.007 wrote:Additionally; try booting without the 'quiet' entry that is in the kernel line by default; and disable https://wiki.archlinux.org/index.php/Ke … de_Setting too
Thanks for pointing out that. I didn't knew I had it on.
Last edited by Linoman (2014-01-11 21:34:08)

Black Screen after logging in locally to Windows 7 that previously had an open RDP session.

Here is what happens. I leave my home computer on (running Windows 7 Ultimate) and sometimes I will remote to it from another location (work, friends house, or wherever). When I return home, I will go to login, the screen then goes blank (no mouse cursor
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Hello,
The Windows Desktop Perfmon and Diagnostic tools forum is to discuss performance monitor (perfmon), resource monitor (resmon), and task manager, focusing on HOW-TO, Errors/Problems, and usage scenarios.
As the question is off topic here, I am moving it to the
Where is the Forum... forum.
Karl
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer.
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WINDOWS 8 BLACK SCREEN AFTER LOGIN PROBLEM

Please help me i have a problem with my computer it goes black screen after i login
my desktop is hp pavilion a5055d my os is windows 8 i dont know what the problem
i have a ati radeon xpress 1100 for videocard ..
I tried to restart many times.

Hi,
Did this issue occur before?
Try to logon with Safe Mode to see if the same issue occurs.
Furthermore, you can try to update BIOS for your machine?
You can refer these article to update BIOS if your machine cannot boot:
http://www.ehow.com/how_7356859_update-bios-windows-won_t-boot.html
http://www.wikihow.com/Fix-a-PC-Which-Won't-Boot
Hope that helps.
Leo Huang
TechNet Community Support

Black Screen After Upgrading to Windows 8

Hi
I'm experiencing a black screen after upgrading a Dell N5050 B890 to Windows 8.
Tried to refresh the installation but the problem persited. re-installed the Windows 8, the machine logged in successfully but the problem arose again after reboot.
Urgent assistance needed

This problem is solved...
I guess the problem is concerned with the display module controller in the BIOS which is having a slight compatibility issue with windows 8.
This issue is solved by updating the BIOS of your Laptop/PC to the latest version. You can download the latest BIOS from the website of the Laptop company/Motherboard Company.
But for updating the BIOS, you have to start your computer/Laptop for at least one time in Normal Mode. So here are the steps to do so...
1) Boot the Laptop/PC.
2) After the boot screen (The Circle Animation & Windows 8 logo), you will be presented by the lovely & awesome blank screen.
3) Wait for 1 minute so that drivers load into the memory.
4) Press the Power button of your laptop/PC for only a moment (Just Press and release it quickly. Don't hold. We don't want to shut down).
5) This will force the laptop/PC to go into Sleep mode.
6) When the laptop/PC goes in sleep, the laptop fan & other sounds will stop.
7) After 4-5 seconds, press the power button again & release it quickly.
8) Voilllaa!!! The laptop/PC starts & you are presented with the lock screen. Now..... Login! What are you waiting for! :P
This is not the permanent solution. It just lets you start you Laptop/PC.
After updating the BIOS, I strongly suggest that you must download the latest graphics driver for your Computer/Laptop to avoid any further issues.

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