0
I have not yet been able to diagnose the cause (drivers seem up to date and nothing obvious in the EventLogs) but I found a work around. If your laptop (mines a HP 4540) will display the boot screen but turns purple after login (as mines does), closng the lid and letting the machine go into 'Sleep' and then opening it up seems to work.
What else can I help you with?
Why does my laptop screen dont turn on?
my laptop is turned on but my screen won't work.
What is the converse If your computer screen is turned on then you will see pictures?
If you see pictures, then your computer screen is turned on.
What is the smallest unit on a computer monitor screen that can be turned on or off?
pixel
Where do you locate splash screen settings on the computer?
If your computer's splash screen can be modified (turned off or on) this setting is going to be found in the BIOS. You will have to consult information for your specific manufactuer to see if the splash screen can be turned off or on. Most can be, a few cannot.
I just went on a downloaded game and the sides of my laptop monitor have gone black it is a good laptop I tried shutting down locking and logging off?
When you log in to your computer (or have just turned it on)Make sure your NOT on the internet, right click and go down to SCREEN RESOLUTION. Change the resolution to the highest, click on apply an & OK and your computer will be back to normal.
How do you monitor my computer by cellphone?
my cusion has a laptop and he had it turned off while he was at work i wanted to use it so i had turned it on a minute later he had phoned me and asked what i was doing on hos computer and that the computer had sent him a text message does anyone know how to do that please help
Your computer screen froze and turned bluish black on the loggin page What happened and how do you fix it?
That's the bluescreen of death.... Call computer company.
The adapter for the laptop does not work unless the laptop is turned on using the battery. The battery is now dead and cant be turned on. how can this be fixed. whats wrong with the laptop?
get a new laptop
When i switch on my desktop computer the screen stays black yet the computer itself sounds normal?
Check that the cable for your monitor is correctly inserted into the computer and into the monitor, and is turned on.
Why does your laptop make a high pitched noise when turned on that seems to be coming from the middle of it?
Its the fan and and all the parts in the computer that starting up.
My laptop won't turn on and it looks like it's plugged in Is it dead?
If your laptop is turned on and it looks like it's plugged in, the batter could possibly be dead or the connection from the outlet to the computer has a problem.
When you put your laptop into sleepmode shuts off?
I am not sure exactly what you mean by this question, but I thing you mean, "When you put your laptop into sleep mode does it shut down?" the answer to the question I just stated would be: When you put your laptop into sleep mode, it does not shut down, it just turns the screen blank to save battery power. To exit out of sleep mode you can either move around your mouse, or press any button on your keyboard. Once you do this, all the windows that you had up when you turned your computer to sleep, should still be on your screen. Hope this helped!
