My Toshiba laptop 8.1 won't turn on. - Toshiba Computers & Internet

Wdk, Try starting up in safe mode and use system restore to go back to an earlier date when PC ran OK, an update or virus may have corrupted the start up. Check the attached links,instruction and guides, Good luck
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Windows is loading files then blank screen
http://ccm.net/forum/affich-108275-toshiba-laptop-cannot-reach-login-screen
My Toshiba satellite cannot load anything at all Windows 8 and Windows 8 1
http://forums.toshiba.com/t5/Windows-7/Windows-7-won-t-start-black-screen/td-p/157700

My Laptop will NOT turn on!!! please help! - TOSHIBA FORUMS

forums.toshiba.com/t5/General.../My-Laptop-will...turn-on.../83338

Jan 22, 2010 - My Toshiba Satellite L305D-S5892 will not turn on. It has been this ...Morning everyone, Just as the subject above, my laptop won't turn on. What can I do if my Windows 8 laptop won't start?
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Toshiba Satellite Won't Power Up [Solved] - Laptops ...

I have Toshiba P745- S4102 . When I open a window it freezes. I have to do a hard shut down each time I turn on my laptop.
I want recover my laptop to it's factory setting. I brought the laptop from bestbuy brand new. It did not come with a CD for recovery. I have windows 7

You are going to be forced to rebuild all of the software on your laptop, I did a complete install of windows 8 and hate it....
I have to format my drive and start over.

Good Luck

Hello, If the battery won't charge and the laptop won't turn on but the ac adapter works with other laptops, then the problem is the port where you plugin the ac adapter. Some of the laptops has it built in to the motherboard. So you might need to have it repaired by a technician. Or if the laptop is still in warranty, you might need to send it to the manufacturer to have it repaired or replaced. But if the laptop works without the battery, or it will turn on but the battery indicator is not lighting up, you're facing one of these problems. 1. The battery itself is dead. 2. the battery bay is loose 3. the battery itself is loose Hope this helps

http://www.chargerbuy.com/laptop-ac-adapter/toshiba-ac-adapters.html

Remove the battery and unplug from power. Press the on button for 30sec then plug the power cable without the battery and switch on

Remove main battery and turn on, next! check the power supply for correct voltage, if okay! sub the ram out one out a time and power on and repeat. If still no result, the DC jack in the laptop is a common issue, suggest a professional to assess.

If its not powering on 3 problems could be there the battery/ the power supply or the power management chip or lastly the charge chip around the inside of the laptop inside its self

Hi.

Take out the AC power jack and then remove the laptop battery. Plug AC power back in and see if the laptop will turn on. If it turns on let it boot the operating system and then shut down as normal, remove the power cord and reinsert the battery and again see if it will switch on. If it does then there has been a glitch with the battery. If it doesn't then there is a problem with the battery.

If the laptop won't switch on either with or without the battery then there is a possibility that the motherboard has developed a problem.


Good luck.

turn off your laptop by hold your power..ten turn on again and try to press f8 when it booting..go to safe mode and restore it by go to all program, accessories, system tools, and system restore