Okay I have had my laptop now for 2 yrs never had a problem with it
until this week.
I turn on my laptop everything loads up, everything is working perfect but suddenly my laptop screen turns into black screen. I push buttons and the standby button and nothing so i have to just push the power button let it turn off and then have to restart it again and the same thing again. Sometimes it happens within 30 min, 1hr, 2 hrs is the longest it lasts without doing the black screen. Please help me fix this problem.
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Hardware failure - the chipset has overheated and failed. You can fix it - by replacing the motherboard - but it will be very expensive. Take it to a repair shop and get a quote - you will probably find out that it will be better to just cut your losses and get a new one
Sounds like a software error. When the screen has been blaxk for a minute or two try hitting control+alt+del and use the task manager to start the process explorer.exe if so then there is a registry or windows error and needs to be repaired.
sounds like you have a loose connection ....either into the screen or into the motherboard....the connection between board and screen runs through the hinge brackets and often comes loose after machine has been opened and closed a lot.....need to be comfortable opening up laptops to check the cables as it can be tricky to get to the back of the screen where the end of the ribbon cable is..
The LCD display in a laptop connect to the screen via a ribbon like cable which is not very secure.
It can happen that over time that the ribbon cable become dislodged by slightly rough handling or vibrations etc. the reasons are infinite, but we arent worried about the why but the how :)
it is quite possible the display is faulty, but if you are brave place the laptopn on a rubber mat of some sort ( car floor mat ??? ), on a table, place a bright lamp close by and open the casing on the bottom first, then turn it and remove the keyboard, look for a ribbon cable coming from the screen that inserts onto the main board. it should be easy to see.
If you arent prepared for this, ask someone you know to do this for you... the cable simply pushes into the slot where it belongs,
this abov e is at your own risk though, be careful of static since this could damage the components ( hence the rubber mat )....
when windows is loading try pressing F2 or F8 or F10 I don't remember off the top of my head which one will do it. But try to get to the system restore. (F2 i want to say) this will reinstall windows without erasing all your files.