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Signal Cable Problem BUT Signal Cable is Working (Windows 7)

Discussion in 'Hardware' started by KevinKushaal, Oct 30, 2019.

  1. KevinKushaal

    KevinKushaal Thread Starter

    Oct 29, 2019
    A few days ago my computer C-Drive is full. So I have a hard drive lying on my table so I changed the hard drive and turned it on. I got a rainbow coloured statics signals so I changed back my to my old hard drive and turned it on. After I turned my computer on the CPU is making a wired sounds and the display say that Signalkabel prüfen. When I took out the Signal Cable and tried with my laptop and Projector it's working great but I don't know what the problem is with my computer. Please help me out with the problem.
    Thanking you in advance for your help. 15724191204634960349940407705879.jpg
  2. plodr


    Jun 27, 2014
    First Name:
    1. Was the hard drive lying on the table an exact copy of the hard drive in your computer?
    2. Did you power off the computer, unplug it and use an anti-static strap when changing the hard drive?
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