B
brigzor
Since some days ago my laptop screen has been refusing to turn the main display back on after being turned off.
It never turns off abruptly, in other words it always turns off in intended ways, for example when I leave it idle for 30mins or when I plug it to my monitor, or I just shut down the computer( in these situations I want the display to turn off ).
The problem is when it comes the time for it to turn back on, and this doesnt happen every time, but it just refuses to turn the display back on no matter how many keys i press. For example I'll unplug my main monitor and then the laptop monitor remains black though every key remains responsive, I can clearly tell the computer is still working ( I can press space to pause/unpause the video I was watching and the sound gives me feedback that everything is working. )
I have found a way to salvage this without continuously forcing shutdowns and restarts until it works and that is by pressing CTRL+WIN+SHIFT+B which produces a beeping sound and after pressing it some times ( it lags and beeps a lot ) the display finally comes back on.
The icons on my desktop are scrambled when the display recovers from this.
Now, everytime this happens I check the reliability monitor and it declares multiple instances of hardware error, the timestamp points to the moment I tried to turn the display back on, and not to when it turned off. The reliability log gives no relevant info on which piece of hardware is malfunctioning but the log is this:
Description
A problem with your hardware caused Windows to stop working correctly.
Problem signature
Problem Event Name: LiveKernelEvent
Code: 1a8
Parameter 1: 1
Parameter 2: 0
Parameter 3: 0
Parameter 4: 0
OS version: 10_0_18363
Service Pack: 0_0
Product: 256_1
OS Version: 10.0.18363.2.0.0.256.48
Locale ID: 1033
I have tried reinstalling my vga drivers to no avail and right now I am considering just to reformat the computer, however I would like to ask if this really looks like an hardware problem or is just some software problem that will be fixed with a full format.
Thanks in advance
Continue reading...
It never turns off abruptly, in other words it always turns off in intended ways, for example when I leave it idle for 30mins or when I plug it to my monitor, or I just shut down the computer( in these situations I want the display to turn off ).
The problem is when it comes the time for it to turn back on, and this doesnt happen every time, but it just refuses to turn the display back on no matter how many keys i press. For example I'll unplug my main monitor and then the laptop monitor remains black though every key remains responsive, I can clearly tell the computer is still working ( I can press space to pause/unpause the video I was watching and the sound gives me feedback that everything is working. )
I have found a way to salvage this without continuously forcing shutdowns and restarts until it works and that is by pressing CTRL+WIN+SHIFT+B which produces a beeping sound and after pressing it some times ( it lags and beeps a lot ) the display finally comes back on.
The icons on my desktop are scrambled when the display recovers from this.
Now, everytime this happens I check the reliability monitor and it declares multiple instances of hardware error, the timestamp points to the moment I tried to turn the display back on, and not to when it turned off. The reliability log gives no relevant info on which piece of hardware is malfunctioning but the log is this:
Description
A problem with your hardware caused Windows to stop working correctly.
Problem signature
Problem Event Name: LiveKernelEvent
Code: 1a8
Parameter 1: 1
Parameter 2: 0
Parameter 3: 0
Parameter 4: 0
OS version: 10_0_18363
Service Pack: 0_0
Product: 256_1
OS Version: 10.0.18363.2.0.0.256.48
Locale ID: 1033
I have tried reinstalling my vga drivers to no avail and right now I am considering just to reformat the computer, however I would like to ask if this really looks like an hardware problem or is just some software problem that will be fixed with a full format.
Thanks in advance
Continue reading...