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When i turn my dell gx 280 on the power light is orange not sure why

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  • Harrel Abalo May 11, 2010

    which power is turning orange? the cpu or the monitor? do you hear a short beep upon turning on your computer?

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My dell GX 620 pc show orange light and refuse to boot up

Posted on Sep 28, 2011

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Is it getting system booting or simply showing orange light first u have to check cover sensors close it perfectly . try this or reply me again

Posted on Jan 25, 2009

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The Dell GX620 as well as SX270/280 computers are a few models of many that suffered from Faulty Capacitors on the motherboard which regulate power supply. When they totally fail, about 4-6 of them on the board, the power light will be orange and the system will not post. Other systems also include reaching a BSOD (Blue Screen of Death) before Windows loads, or even random BSODs while running windows.

IF you have decent soldering skills, you can order capacitors from badcaps.net and replace the 2200uF 6.3v caps on the board and the system will start fine.

I have done about 40+ such repairs can confirm with 90% confidence this is the cause of your orange power light and non-booting issues.

Posted on May 27, 2012

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Posted on Jan 02, 2017

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Dell gx 280


THAT QUESTION YOU SHOULD ASK A GAMER'S FORUM.

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Hi, Thanks for using fixya.

I have the same computer with the same problem. I changed the power supply that cured it for me, I hope it does the same for you.

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Hello,

This problem is usually caused by a failure on the motherboard. It is repairable if you can solder. The repair involves replacing 5 small parts. Look over this article on our web site at: http://www.ccl-la.com/blog/index.php/dell-optiplex-gx620-motherboard-repair/ The article show what to look for on your motherboard to determine if your board is affected. The capacitors should be flat on top, any bulging indicates failure.

I hope this helps, if so please rate our solution.

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Dell GX 280 wont start


An Amber blinking power button indicates a low voltage problem. This can be caused by a defective power supply or a defective motherboard. Just to make sure that nothing else is causing the problem, remove any PCI cards like modem, video card, sound card, etc... Remove the memory modules and disconnect cables to CD/DVD drives. Look at the USB ports to see if any are damaged.



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