help me please no matter what way i start the laptop it always comes up with a black screen and a blinking white bar but i can not type anything at all…. please someone help me!!!

i can’ttype any thing . the plus sign is repeting and my mouse pointer is get stucked. i cannot search anything . when i open my password the securiy sign is also repeting without typing . what was the solution ...

When I try to rejoin split files using hj split and I enter the file name because it doesn’t show in my downloads but entered correctly in input slot,i get FILE NOT FOUND when I try to rejoin them.

I’ve had my laptop for about 2 years or so, and I’ve tried turning it on and it comes up with ‘diagnosing your pc’ for some time, then after a while, it’ll proceed to the normal toshiba leading innovation screen ...

touch screen is not working on Lenovo yoga 13 laptop before it used to work great. how can I fix that problem?

I have this problem for months. on internet exploter (11) I cant print the 2 website I use most are websaver.ca and smartsource.ca Normally a java applet should appear I click run and it should print. but now the java applet ...

it occurs when some apps are installed by me in this pc and any time of working on pc so plz tell me how i can slove this problem

Good morning I flash BIOS(Win 8.1) Lenovo B490 laptop .installed from Lenovo support.com. Unfortunately power on position, display( screen) black shows. Nothing will shows. Next process please

how do I get rid of this blue box that follows and disrupts my typing???? this blue box is around every image or text based communication I try How does it go away? its following every letter I type!!!!!!

Trying to do a system recovery with backup discs but it keeps spitting out that error code at 70%. I have tried everything I know to do and it says it cannot complete the installation. I replaced the hard drive ...