12v

  1. Windows 7 Running a 14v laptop off a 12v power supply? Safe?

    Hey! I have this laptop which is past it's sell by date and the screen is broken too. So, I decided to hook it up to the TV and use it as a desktop TV. Problem is, aswell as the screen being broken - the power cable is too. The laptop uses (according to the transformer brick) 14v. But, after...
    • Josh Robertson
    • Thread
    • 12v 14v battery desktop diy laptop power supply screen issue tech support voltage
    • Replies: 2
    • Forum: Windows Hardware