Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Toshiba L355-S7915 won't boot, a/c power supply test 19.66 vdc at input


  • Please log in to reply
1 reply to this topic

#1 lectrocrew

lectrocrew

  • Members
  • 1 posts
  • OFFLINE
  •  
  • Local time:12:47 AM

Posted 12 August 2011 - 01:32 AM

Specs for this laptop are here

Machine is used daily, has up-to-date MSE antivirus (complete scan 2 days ago = no threats), and Malwarebytes and SuperAntiSpyware paid subscriptions with real time protection enabled). I last used it yesterday and everything worked fine.

Today, when I pushed the power-on button nothing happened. I checked the voltage output from the a/c adapter and is has 19.66 volts at machine input connector (multimeter set to 20 vdc scale) and (which is within spec for this machine).
Also battery is installed and, although rarely used on battery power, battery has been performing fine.

What now? Is there a fuse I need to check?
I was going to disassemble it to check continuity on the power switch (if possible) but I figure I'd better check with you computer guru's before proceeding.

As always, thanks for any help !!!

Mike

BC AdBot (Login to Remove)

 


#2 efowler111

efowler111

  • Members
  • 7 posts
  • OFFLINE
  •  
  • Gender:Male
  • Local time:10:47 PM

Posted 13 August 2011 - 07:49 PM

Check voltage coming from power supply

Edited by efowler111, 14 August 2011 - 12:03 AM.





0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users