amd Radeon Hd 7700 no signal +error 45


  1. Posts : 1
    windows 10 home prenium 19044.1415
       #1

    amd Radeon Hd 7700 no signal +error 45


    alright i need help this is the second time i have this issue not sure how i fixed it the first time but i did so i know the graphic card is working

    no signal showed up so i then turned off the computer and pluged it in the onboard video so i could see something
    after that i did a system restore to try to get a rollback on what happen during the restart
    (note that once i did a system restart and it did fix this issue but i was lucky enough that when i restarted my computer i had pluged it back on the graphic card and it happened to see it)
    this time i restored while pluged in to the onboard video after i opened device manager and found amd radeon 7700 had error 45
    the system think its unplugged i then uninstalled the drivers for amd used DDU program to unsitall all amd drivers and tried reinstalling them manually but the system doesn't detect the card i even went in the bios to change the onboard video to the graphic's card but the bios doesn't see the card there's only the onboard showing up in boot section

    last time this got fixed after by factory resting the pc and still it would not detect the card but 1 week after using the computer when i turned it on a system message told me that i was pluged in onboard and there was a graphic card pluged in the motherboard and not to have hdmi plugged onboard unless multiple screens is enabled even tho its always been disabled pluged the card back in a couple of times i did a sfc scan with windows defender corrupted files im sure the update did this.

    this issue is really annoying i know the card is working its the same error over and over again how do i force my system to see the card so i can install the amd drivers for the card or maybe force the driver installation please help me fix this i tried almost everything
      My Computer


  2. Posts : 305
    Win 10 and 11
       #2

    I dunno about that card of yours. I think it has failed if BIOS won't detect it.
      My Computers


  3. Posts : 4,453
    Win 11 Pro 22000.708
       #3

    At a guess, "error 45" means that the motherboard isn't detecting the card. (Or that the card is failing.)

    Can you clear the CMOS? I'm not optimistic that will help, but it's worth a try.
      My Computers


 

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