its been for 2 months now since it firstly happened
they aready did that in toshiba but it didnt work
yes i assume they checked and it was restored but still it happens
I think the problem is in your graphics card.Run the following utility.Its going to diagnose your graphic card for any problem.GPU Caps Viewer 1.22.0.When its downloaded, go to GPU tab,at the end there is an option of OpenCL demos,click it ang select CL GPU-1M particles.Adjust width/height to full screen.Run some others if you like; just play with it.I say its a must for enthusiasts but be careful with it,it may overclock your card ;)
Download another utility: GPU-Z.Then go to sensors tab.
Now run both these utilities TOGETHER.If you think there is any kind of lag or some reading which shouldn't be there then I believe your graphic card is giving you that black screen.You would need to get it fixed or get a replacement.
it has no lag, both work perfectly but it says on the GPU-Z it says my GPU load is 99%
99% GPU load when you're running the demo, right?Moreover,have you installed more than one graphic card?
Go to any computer wizard who has complete knowledge of overclocking and ask him to CAREFULLY set your card speed (GPU memory clock and GPU core clock )to run at reference speeds.
If this doesn't help then I think its a problem with your PSU which is not giving your card/ or other components proper current.
The black screen usually occurs
1)when your PSU is not working properly and needs a replacement.
2)Graphic card is broken.
3)Could be anything else.
yes it is 99% when i run the demo and no i have one graphics card which is an nvidia geforce gtx 670m
Hmmm..Do what I told you in my above post.If it still gives you the black sreen then the problem lies elsewhere. :(
from what u told me to download nothing lagged and this laptop had its mother board changed some days ago
probably with my 5 year no matter what guarantee i ll ask to replace it if i can :)
I dont know if it is weird or something but you told me to download the GPU Z program and everytime i play a game if i open it up along with the game the game doesnt close down nor the pc shuts
ok thank you
but i cant press the accept button for some reason i have the tab only reply to expert lol
Click rate answer.Thank you :)