Dell Optiplex Orange Blinking Light

Question

Hello,  I've been having a problem for three days with my Dell Optiplex GX 520. Nothing starts on boot and the power button is blinking orange. I changed the power supply and the problem remains. So I am open to any suggestions.  Configuration: Windows / Chrome 33.0.1750.154

Miura564 · Accepted Answer

Hi,  What did you change on your PC before it started to flicker?  To start, check that your RAM sticks and all your expansion cards are properly seated.   -- Volunteers appreciate the following words: hello, good evening, thank you, please! Don’t forget them! For emergencies, call 112 or learn patience.

14DEBOGGER · Answer

They are well connected.

phil2k · Answer

Hello  remove the power cable, press the power button for 30 seconds, reconnect the power cable, and start it up.  There are 4 indicators, 1, 2, 3, 4. Are they on?  -- "To fix something that doesn't work or is too noisy, you just have to hit it with something that works better or makes more noise." The Shadoks

14DEBOGGER · Answer

Thank you Phil2k for your help but nothing worked, it still doesn't work.

phil2k · Answer

I'm afraid the motherboard is dead.   You should unplug all the drives, CD-ROM drives, keyboard, mouse, all USB and PS/2 ports.   Remove the PCI card if there is one.  Remove the memory.   Try to start it up and see if the behavior changes...   --  "To fix something that doesn't work or is making too much noise, you just need to hit it with something that works better or is louder." The Shadoks

Dell Optiplex Orange Blinking Light

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