Windows 10: Laptop freez n black screen

My lap for 3 days was freezing after some time of start up...before this happens i had a virus attack ..at that time my McAfee was turned off then i yried to scan them it freezed suddenly .then i reset my pc pc then also i tried image factory reset my pc .then i did fresh start my pc ..after then i installed all system files but still it was freezing then i ran sfc scann but it showed no problem then after that it was working fine for 2 days now suddenly it staryed agian ..but now it went black screen just before pc sign in..and also long time before these my pc pc s times freeze before windows start up this was one r two times ..and now it freezes after n before windows starts...n i used INTEL XTU to undervolt my pc when virua came ..n when i run intel xtu n pc freezes then intel xtu automatic restarts my pc ..but now i didn't undervolt my pc still it freezes finaly now it was black screen...plz help...

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Windows 10 stuck at black screen


hi, i tried upgrading my windows 7, but failed 5 times.
step 1 on copying files are 100%
step 2 installing features n updates are 100%
step 3 FAILED, it stuck on black screen and freeze, nothing i can do besides force restart and its restored to my windows 7 back.

any idea how to solve this? it's always stuck at 75% step 2 and when go to step 3 is freeze ( 5 times in row, i'm thinking give up or buy new laptop with windows 10*Biggrin*Biggrin*Biggrin)

p.s i'm currently downloading ISO file to blank DVD hopefully it's works*Smile

 

Toshiba Laptop Black Screen

I have a Toshiba Laptop, Was reinstalling windows 7 on it last night left it doing the updates then shut it down. Turned it on this this afternoon only to find the laptop screen is Black and also there is a burning smell coming from the Fan.

I connected the Laptop to a external monitor that is fine, Can go into bios, Windows boots up fine Etc.
Just took apart the laptop earlier to check all the cables where in correctly, Checked the motherboard over for any damage, burnt bits but but found nothing. Just put it back together now but im still getting this burning smell and i still cant use the laptop screen only a external screen.

I Tried Pressing FN+F5 to switch to the laptop screen, But still black screen. Any Suggestions please ?

Thanks

 

Laptop with broken screen How much?

I would like suggestions and look in local stores. I dont wanna buy a laptop from someone online. Sorry. But could be a good idea if you asked him about the performance on older games. Gonna make a list ofall laptops people suggest me.

Remove the screen for space purpose here its small desk and if the screen is opened it will hide my 22 inches lcd