Why my computer can't power up?


  1. jake1496
    Posts : 1
    win 98
       New #1

    Why my computer can't power up?


    Hello everyone! I bought a Lenovo PC two years ago but hadn't used it since the last year. Then I found I even can't power it up a few days ago. Who can tell me the reason? Thank you!
      My Computer
    Quote Quote

  3. Jonathan_King
    Posts : 13,354
    Windows 7 Professional x64
       New #2

    Welcome Jake!

    Has it been plugged in all this time? Could it have received a surge or something?

    When you press the power button, can you hear anything, or see any lights at all?

    Have you tried another power cord and electrical outlet?

    ~JK
      My Computer
    Quote Quote

  4. Stevy22
    Posts : 324
    Windows 7 and MAC
       New #3

    Look at the power cord of the cable that connects to your CPU... it should be 4 PIN... check whether any pin is broken or not!!!!!!!!!!
      My Computer
    Quote Quote

 

  Related Discussions
Recently I installed a new game on my computer (Far Cry 3), and after a while playing it, my computer suddenly shut down, just like a power outtage (except the power was not out). After debating with friends, I went more towards a hardware problem rather than a software problem, so I thought...
Why does shutting down the computer, removing the AC Adapter, removing the battery (if it is a laptop), and holding down the power button for 30 seconds fix problems in one's computer. I was recently corrected in a post of mine that this does not actually do anything unless one removes the 3 volt...
Hi, Could anyone tell me what the power consumption of a ssd when the computer is power off? I've a Toshiba Tecra R840-16J laptop (bougth 6 months ago) with a fresh intalled Plextor M5Pro 512 GB ssd. Yestarday, after a 100% charge, I shutted down the laptop and today (after 16 hours) I turn...
My computer wouldn't shut down, even with holding in the power button, and so I just let it run out the battery. Then it wont turn on. I tried holding down the power button to clear out any charge that might be remaining. I have managed to get it back on, but I have to make a connection at the...
When I got home from work tonight, my Win7 desktop appeared to be asleep, which is normal. I hit the power button to wake, it, walked away, and when I came back, it was not up as I'd have expected. I looked more closely and something really weird was happening. The fan would turn on and the...
Our Sites
Site Links
About Us
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

 © Designer Media Ltd
All times are GMT -5. The time now is 22:49.
Find Us