Hp slimline s3400f monitor wont turn on after new power supply installed

Hello,
I installed a new power supply into my slimline and now the monitor will not come on. The monitor works fine on other computers and worked on this one prior to the new install any ideas to fix this?
Thanks
5 answers Last reply
More about slimline s3400f monitor wont turn power supply installed
  1. re check all connections, make sure you dont have a pci-e connector in the cpu slot, things like that
    if it still ceases to work, test the power supply
  2. Hi :)

    Its NOT the monitor as it works on other machines so as the previous poster said check you fitted ALL the connections from the new PSU into the motherboard...

    All the best Brett :)
  3. Brett928S2 said:
    Hi :)

    Its NOT the monitor as it works on other machines so as the previous poster said check you fitted ALL the connections from the new PSU into the motherboard...

    All the best Brett :)


    sorry to push this but was this post really nessicary
  4. all connections were checked and nothing i think it is the video card but it is integrated. I am not sure which one will work as a replacement though.
  5. do the fans start running? it may not have enough power
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