While typing on Mac Air the screen went blank, was seen only cell for password. i closed the devise adn after openning it if flashed and now its working. Does it need a tecnical repairing or its fine?

Question

While typing on my macbooc air suddenly the screen ent almost blank, pale. After closing the device and openning it again it flashed and started working normally. Is it dangerous or its fine?

Answer 1

Hello,
According to your user agent, you are on Firefox 32. If you planned to use Firefox 31 ESR, you can grab a copy here:
* https://www.mozilla.org/en-US/firefox/organizations/
Out of curiosity, when it turns transparent, is there a "(Not Responding)" appended to the end of the window title? If you don't have the Window title being shown, it might show up if you have window titles shown on your taskbar, or in the task manager (right click on your taskbar and select "Start Task Manager"). If you do see a Not Responding, it could be a slow script on one of the pages you are viewing.
'''Try Firefox Safe Mode''' to see if the problem goes away. [[Troubleshoot Firefox issues using Safe Mode|Firefox Safe Mode]] is a troubleshooting mode that turns off some settings, disables most add-ons (extensions and themes).
If Firefox is open, you can restart in Firefox Safe Mode from the Help menu:
*Click the menu button [[Image:New Fx Menu]], click Help [[Image:Help-29]] and select ''Restart with Add-ons Disabled''.
If Firefox is not running, you can start Firefox in Safe Mode as follows:
* On Windows: Hold the '''Shift''' key when you open the Firefox desktop or Start menu shortcut.
When the Firefox Safe Mode window appears, select "Start in Safe Mode".<br>
[[Image:Safe Mode Fx 15 - Win]]
'''''If the issue is not present in Firefox Safe Mode''''', your problem is probably caused by an extension, and you need to figure out which one. Please follow the [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]] article to find the cause.
''To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.''
When you figure out what's causing your issues, please let us know. It might help others with the same problem.