Those lights are blinking in a sequence which means something so start with that but ram sticks and ram slots going bad seems to be pretty common if its anything else its probably just worth it to buy a new/er system Answer from Xcissors280 on reddit.com
Reddit
reddit.com › r/techsupport › orange blinking light on dell optiplex 7010
r/techsupport on Reddit: Orange blinking light on dell optiplex 7010
May 8, 2025 -
The light keeps blinking orange, looked it up and it’s apparently a power supply issue or a motherboard issue, I watched a few YouTube videos and some people said switching the ram could fix it so I did and it’s still blinking orange, I know very little about computers and when I open the case I don’t even know what I’m really looking at, I just don’t understand how it was working last night and now it’s blinking orange. I guess I’m asking if there’s anything I can do in the pc or if I’m just sort of screwed and need new parts.
Thanks in advance for any help and advice
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Those lights are blinking in a sequence which means something so start with that but ram sticks and ram slots going bad seems to be pretty common if its anything else its probably just worth it to buy a new/er system
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so the blinking pattern on the light will explain the issue. you will need to interpret it similar to mores code and follow the pattern till it repeats itself. heres a link explaining some code patterns you will need to verify your version of the optiplex 7010 as their are several forms and generations so codes may vary https://www.dell.com/support/kbdoc/en-us/000126021/a-reference-guide-to-the-dell-optiplex-diagnostic-indicators
Dell
dell.com › dell community › desktops › optiplex desktops
7010, BIOS corrupted, blinking amber color 2,3 times | DELL Technologies
May 23, 2019 - At my work I have an old PC Optiplex 7010 and it was still in good condition. I just update the BIOS from A08 to A29 to see if it runs better in Win10 cause it had some hardware or driver problems. While it updates Intel ME, it all of sudden shuts off itself and turns on and blinking amber color 2,3 times 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by long pause then repeats.
Optiplex 7010 Flashing orange power button
I have run into several (50-60) optiplex 7010 computers that display the flashing orange power button. The solution to thesa all was to reseat the memory. Haas anyone else seen this? are there a ba... More on dell.com
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March 20, 2013Optiplex 7010 orange light
Hello, I have a dell optiplex 7010 MT today i clenaed it a bit because it had a lot of dust I took out 2 sticks of 4gb of ram out because I wanted to put it in another PC and I left 2 sticks of 8 g... More on dell.com
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July 18, 2021Dell Optiplex 7010 SFF Orange blinking power button
Hello, I have a weird problem with my Optiplex 7010 SFF, I bought it used a few months ago, and it was working quite alright, all of the sudden in the past month I started experiencing this blinkin... More on dell.com
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April 3, 2020Dell optiplex 7010 orange blinking not turning on please help
As per Dell’s official guide: This means your motherboard, memory or processor is faulty/bad. I would advise trying with one stick of ram if you have two in there currently, or swapping them out for new and seeing if that fixes the problem. Also try different memory slots and see if it’s just a faulty slot More on reddit.com
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December 31, 2022Videos
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Dell desktop orange light blinking 3 times - YouTube
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Dell
dell.com › support › kbdoc › en-us › 000126021 › a-reference-guide-to-the-dell-optiplex-diagnostic-indicators
A Reference Guide to the Dell OptiPlex Diagnostic Indicators | Dell US
Using a blink and color shift pattern to indicate where it has a problem. NOTE: If you have an OptiPlex All In One (AIO) Computer, use the reference tables below. NOTE: To see the contents of a section, click the heading to expand that section, or show all to expand all the sections. ... NOTE: On any OptiPlex built since 2012 (that is, 7010/9010/9010 AIO), Dell has stopped using all beep codes except for the Memory Failure code.
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One of the computer in my lab had similar problem. Here is what you need to do. Unlpug the system from the power. On the back of the power supply there is a black reset button next to PS LED. Hold that down while the system is not connected to the power for 10 seconds. Plug the power cable back on and restart the system.
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I had the same problem with my Dell Optiplex 7010, power button was flashing orange. Here is how to fix the issue: 1). Turn off the computer. 2). Unplug the power & remove the computer case. 3). The Dell Optiplex 7010 has four memory slots, remove the memory, and switch slots. 4). Replace computer case and then reattach power plug. 5). Start computer! That is it, a very simple fix! Please Remember to drain the Flea Power before removing the memory -
Dell
dell.com › dell community › desktops › optiplex desktops
Optiplex 7010 orange light | DELL Technologies
July 18, 2021 - The DisplayPort cable connector PIN #20 was supplying power from the monitor to the Motherboard causing the Motherboard to Amber Blink because the only 2 power supplies should only be the Power Supply unit and the Battery Coin.
Dell
dell.com › dell community › desktops › optiplex desktops
Dell Optiplex 7010 SFF Orange blinking power button | DELL Technologies
April 3, 2020 - Okay, now it is getting really strange, I did exactly what you said, and the weird thing is that the system stays on with a orange light power button, it doesnt blink, nor gives any signal on the monitor. however when I cut the power and power it back on, it does the same thing as before, two orange blinks, followed by one fast blink. ... If you tried the jumper on CMOS one more time and same strange thing happened again (no video on monitor), the board is possibly bricked.
Quora
quora.com › Why-is-my-Dell-Optiplex-7010s-power-button-flashing-orange
Why is my Dell Optiplex 7010's power button flashing orange? - Quora
Answer: I don’t have that exact model, but I have a very similar model. Your desktop is probably in sleep mode. Press he space bar a couple times, or click a couple times. If that doesn’t work press the power button. If It’s on and flashing orange, I am unsure.
Gear Probe
gearprobe.com › dell-optiplex-7010-7020-orange-light-blinking
Dell Optiplex 7010/7020 Orange Light Blinking [FIXED] - Gear Probe
December 14, 2025 - But when that light turns orange and starts blinking, your computer is telling you it found a hardware problem during its startup check. Every time you turn on your Dell, it runs something called a Power-On Self-Test.
Dell
dell.com › support › manuals › en-us › optiplex-7010 › opti7010_usff › power-led-diagnostics
Dell OptiPlex 9010/7010 Ultra Small Form Factor Owner's Manual | Dell US
Amber LED blinking scheme – The pattern is 2 or 3 blinks followed by a short pause then x number of blinks up to 7. The repeated pattern has a long pause inserted in the middle.
Reddit
reddit.com › r/techsupport › dell optiplex 7010 orange blinking not turning on please help
r/techsupport on Reddit: Dell optiplex 7010 orange blinking not turning on please help
December 31, 2022 -
There's two orange blinks and a pause and then 3 orange blinks and a pause. I cannot find the cause anywhere online. Can somebody please help me. I really need to use my PC but it won't boot up and this is happening.
Dell
dell.com › home › support home › product support › manuals
OptiPlex Micro 7010 Owner's Manual | Dell US
Major components of OptiPlex Micro 7010 · Side cover · Removing the side cover · Installing the side cover · Coin-cell battery · Removing the coin-cell battery · Installing the coin-cell battery · Removing and installing Customer Replaceable Units (CRUs) Front bezel ·
Dell
dell.com › support › manuals › en-us › optiplex-7010-desktop › opti_tower_7010_om › system-diagnostic-lights
OptiPlex Tower 7010 Owner's Manual | Dell US
optiplex-7010-desktop | OptiPlex Tower 7010 Owner's Manual | system-diagnostic-lights
Dell
dell.com › dell community › desktops › optiplex desktops
Optiplex 7010 amber led code 3,2 | DELL Technologies
October 9, 2020 - I have an optiplex 7010 tower from 2013 and when I try to boot it I get an amber light that flashes 3 times followed by a pause then flashes 2 times. Any ideas on how to fix this?
Dell
dell.com › dell community › desktops › optiplex desktops
Optiplex 7010 MT flashing amber light, won't turn on | DELL Technologies
August 1, 2019 - Weird, have no idea why this worked, but appreciate the good advice here. ... If the power light is blinking amber, the computer is receiving electrical power, but an internal power problem may exist.
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Solid amber on the MB means it has power. When the power button has blinking or solid amber, then it's a problem. From your photos it looks like you have the SFF model. Optiplex 780 Documentation From the 780 Service Manual: Optiplex 780 Tech Guide.pdf
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I mean look at these pictures
Dell
dell.com › home › support home › product support › manuals
OptiPlex Small Form Factor Plus 7010 Owner's Manual | Dell US
optiplex-7010-plus-small-ff | OptiPlex Small Form Factor Plus 7010 Owner's Manual | system-diagnostic-lights
Dell
dell.com › support › kbdoc › en-hr › 000126021 › a-reference-guide-to-the-dell-optiplex-diagnostic-indicators
A Reference Guide to the Dell OptiPlex Diagnostic Indicators | Dell Croatia
Using a blink and color shift pattern to indicate where it has a problem. NOTE: If you have an OptiPlex All In One (AIO) Computer, use the reference tables below. NOTE: To see the contents of a section, click the heading to expand that section, or show all to expand all the sections. ... NOTE: On any OptiPlex built since 2012 (that is, 7010/9010/9010 AIO), Dell has stopped using all beep codes except for the Memory Failure code.
Quora
quora.com › Why-is-my-computer-Dell-Optiplex-7010-beeps-orange-but-does-not-turn-on
Why is my computer Dell Optiplex 7010 beeps orange but does not turn on? - Quora
Answer (1 of 2): flashing orange on a dell is either failing/failed PSU and/or motherboard, making a bleep would indicate your POST is corrupt, best thng to do is take it to someone better equipped for them to diagnose the issue properly, theres nothing you can do simply because your asking the q...
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Page 53: Link Read error code from led. By translating, you count the number of orange flashes after trying to turn on (2 or 3 flashes), then there is a pause and you count the next flashes (from 1 to 7)
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Any other LEDs blinking etc? Check that the processor's auxiliary power plug is tightened.
Dell
dell.com › dell community › desktops › optiplex desktops
Optiplex 7010 amber light blinks 2,3 | DELL Technologies
October 21, 2021 - Hi! My Optiplex 7010 is blinking in the 2,3 pattern after it fell over. I tried almost everything but still does not startup. Does anyone know how to fix this? On the manual, it says "system board,...