Question about Dell OptiPlex GX620 PC Desktop

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DELL OPTIPLEX GX 620 PC WONT SATRT ONLY ORANGE LIGHT KEEPS BLINKING

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DELL OPTIPLEX GX 620 PC WILL NOT START.
ONLY ORANGE LIGHT.

Posted on Sep 13, 2010

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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. 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.

Posted on May 27, 2012

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These are the sites where I got most relevant solutions to these problems:
community.spiceworks.com/topic/213741-optiplex-790-psu-failure-common
thecapking.com
badcaps.net
http://www.youtube.com/watch?NR=1&v=U4tnHA0phcc&feature=endscreen
http://www.youtube.com/watch?v=YCSNWi3UHf4

Posted on May 08, 2013

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Posted on Jan 02, 2017

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1 Answer

HOW TO GET INTO BIOS FOR DELL OPTIPLEX GX 620


The key to get into Dell BIOS is 'F2'. Restart your system and keep tapping the F2 key to enter BIOS. To get more information on Dell BIOS, refer to the following link:
http://www.dell.com/support/troubleshooting/us/en/19/KCS/KcsArticles/ArticleView?docid=DSN_148562

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HOW TO GET INTO BIOS FOR DELL OPTIPLEX GX 620


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Jan 17, 2013 | Dell OptiPlex GX620 PC Desktop

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I have an Optiplex GX 620 Mini Tower that displays a NIC failure error at boot. The error message reads "NIC failure. Press F1 to reboot or F2 to go in to setup." The PC did not boots


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My dell optiplex gx 620 I have everything disconnect n one Orange light lights up n quickly turns off. What does that mean


Hi,
If the system is giving an orange light on the tower, there are two points of failure , either the power supply or the motherboard has gone bad. Take it to the nearest computer store , they have power supply tester and will let you know if the same is just a power supply or the motherboard.

Thanks for using Fixya
Proton

Jul 08, 2012 | Computers & Internet

2 Answers

My computer is blinking orange light


In addition to the power supply, motherboard issues can cause the blinking power light and no boot problems. The Optiplex 270, 520, 620, 745 and 755 units are all known to have issues with capacitors on the motherboard. Here is a link to an article about this issue and what to do about it:

http://www.ccl-la.com/blog/index.php/dell-optiplex-745-repair/

I hope this helps, if sol please rate my solution.

BuddyMc

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