Emiljano111
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

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Technical11
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

Hi, i have a problem with my system unit " DELL OPTIPLEX 755" No Power...plzz..help..,,

Symtoms Are:

  • No response from the power button (stays off)
  • Power light responds with blinking amber (orange) light

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edjo
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

when I reassembled my OptiPlex 755 at boot no boot device is detected, I have checked all connections to no avail please help
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edjo
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

when I turn my OptiPlex 755 on it will not detect any bboot device
Tags (1)
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8 Platinum

RE: Optiplex 755 only turns on through power supply button, no video output.

when I turn my OptiPlex 755 on it will not detect any bboot device

 
edjo
 
There are four different versions of the Optiplex 755, the Mini Tower, Desktop, Small Form Factor, or the Ultra Small Form Factor, which version do you have?
 
Have you tried using the troubleshooting procedures listed in the post here:
   
 
Bev.
 

 


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544515
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

when I tray to tan on my dell optiplex 755 min tower it will not show any thing on the monitor and on leds  will light up and when hold the power baton it will not shut down will just restart.

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bktylr60
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

go to the website of discount electronics. they sell refurbished dell parts

nabeel mughal
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

sir my computer dell optiplex 755 tower working good but power buten not work .

cmos out than computer start plz help me .

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Roby43
1 Copper

RE: Optiplex 755 only turns on through power supply button, no video output.

I happened to me something like, finally had to use the warranty.

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