Hi Yarrumbak,
I am Dave, I will help you with this.
You will need to return your PC to Dell for it to be repaired or replaced, below are the flash codes for your device and 3 orange/two white indicates the video card has failed.
Amber/White
Error
2/1 CPU Failure
2/2 System board, BIOS or ROM failure
2/3 No RAM detected
2/4 RAM failure
2/5 Invalid RAM installed
2/6 System board or chipset error
2/7 LCD failure
3/1 CMOS battery failure
3/2 PCI or video card or chip failure
3/3 Recovery image not found
3/4 Recovery image found but not accessible
Answer from DaveM121 on learn.microsoft.comDell
dell.com › support › kbdoc › en-us › 000131044 › diagnostic-and-battery-indicators-for-dell-latitude-laptops-and-tablets
Diagnostic and Battery Indicators for Dell Latitude Laptops and Tablets | Dell US
Note: The first number in the LED Flash Sequence column represents the number of amber-colored flashes, while the second number represents the number of white-colored flashes. Example: No Memory or RAM detected is (2,3): The battery LED blinks two times in amber, then three times in white. ...
Asurion
asurion.com › connect › tech-tips › fix-a-flashing-light-on-dell-laptop
How to fix orange flashing light on Dell laptop | Asurion
September 15, 2025 - Asurion Experts explain the meaning behind the orange flashing light on Dell laptops and how to stop it.
Dell XPS Desktop Flashing Orange on Power Button
Hi, I bought a Dell XPS desktop around 5 months ago, and it's been running nicely since up until around a week ago, where the power light would sometimes flash yellow three times and white twice. It's also been running a little slower since then. I… More on learn.microsoft.com
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September 19, 2021Laptop doesn't boot Led light flashes amber(3) and white(5)
While turning on my laptop this morning i got a blue error screen saying "Your PC couldn't turnoff properly and needs to be repaired". After I pressed f8 it redirected me to BIOS setup page, ... More on dell.com
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May 26, 2021My dell keep blinking orange and white light
My Dell G3 15 only been used for 1 and half year, and now suddenly the battery cant be charged, and keep flashing orange lights. The DelI system keep saying the battery is not operated and needed t... More on dell.com
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May 15, 2022flashing orange and white
I’ve a Dell inspiration 15 series 3000 that won’t turn on its flashing orange 3 times and white 6 times can hear fans and caps lock light is on how can I fix it thank you More on dell.com
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April 16, 2020Videos
r/Dell on Reddit: how do you fix the blinking orange? help
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Fixed: 3 Amber & 1 White light flashing on Dell computer - YouTube
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Dell desktop orange light blinking 3 times - YouTube
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Solved: 3 orange & 1 white light blinking on Dell computers. - YouTube
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3 Times orange light and 5 times white light blink and no display ...
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Dell orange & white light blinking | No Display [Solved] - YouTube
Dell
dell.com › dell community › laptops › laptops wiki
Dell Laptop Won’t Boot – LED Blink Code 3 Amber and 5 White Explained & Fix | DELL Technologies
March 25, 2026 - LED indicator blinks 3 times amber and 5 times white, repeating in cycles. No display on screen. May occur after a forced shutdown or BIOS-related error. ... Power Rail Failure on the system board. SMBIOS Flash Corruption.
The Gadget Buyer
thegadgetbuyer.com › home › gadgets › computers › dell › dell laptop power light flashing orange then white (explained!)
Dell Laptop Power Light Flashing Orange Then White (Explained!)
March 20, 2023 - 2 amber and 4 white flashings could be a memory problem. However, it could be a RAM/ memory failure. 2 amber and 5 white flashings indicate potential memory issues where an invalid memory has been installed.
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Your Dell laptop is showing a diagnostic blink code: 3 amber flashes followed by 5 white flashes, repeating in a loop. This code means the system failed to complete its startup self-check (POST). Depending on your model, the most common causes are: Memory (RAM) not detected or seated improperly - most common cause CMOS battery / Real-Time Clock (RTC) power loss Corrupted BIOS firmware Power rail or motherboard fault - less common The good news: most users can fix this at home in under 30 minutes. Follow the steps in order and stop as soon as your laptop boots. Before You Open the Laptop Work on a hard, non-static surface Touch metal first to discharge static Have a small Phillips screwdriver ready Refer to your model's service manual at dell.com/support 1. Hard Reset Clears residual power — fixes many cases instantly. Unplug adapter, remove battery (if removable) Hold power button for 30 seconds Reconnect power and try booting 2. Reseat the RAM - Most Common Fix Unscrew the memory access panel on the bottom Push the side clips outward — RAM stick pops up Firmly press it back in until clips snap Two sticks? Test each one alone to find a bad module 3. Reset CMOS Unplug everything (adapter, USBs, peripherals) Hold power button for 60 seconds Plug in and retry 4. BIOS Recovery For corrupted firmware. Unplug the adapter Hold CTRL + Esc, then plug adapter back in Keep holding until the recovery screen appears → select Recover BIOS 5. Run Built-In Diagnostics Power on → tap F12 repeatedly → select Diagnostics Next Steps If the issue persists after these steps, it may indicate a motherboard failure or a deeper power subsystem fault. We recommend contacting our support team for further assistance. You can use the Get Help Now chat feature located at the bottom right corner of this page. Or, you may reach out to a trusted technician for a hands-on diagnosis. Please see this video for general No Post Troubleshooting.
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It is true that it's not documented, but historical posts have shown it to be a fault on one of the power rails on the system board - the only real solution is to replace the board.
Dell
dell.com › dell community › laptops › laptops wiki
Dell Laptop Blinking Orange and White Light Issue | DELL Technologies
April 14, 2025 - ... Battery Failure: The battery may have reached the end of its lifespan, especially if the laptop is around 18-24 months old. Hardware Component Failure: Specific blinking patterns can indicate hardware issues. For example, 3 amber (orange) ...
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Power off computer, remove battery, connect AC adapter,and then power on system again. Please observe any blinking lights. If the blinking lights are still there, power off the system again, remove AC adapter. Press and hold down the power button for 20 seconds to drain any excess static power. Replace battery, connect adapter, and then power on system. Hopefully, there aren't any flashing lights.
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It’s possible that the battery has reached the end of its lifespan. Battery Report Check: Create a battery report to check the status of your current battery. Open a Command Prompt window (search for 'cmd' in the Start menu). Type the following command and press Enter: powercfg /batteryreport This will generate a battery report. Locate the report file (usually saved in your user folder) and open it. Compare the Design Capacity value with the Full Charge Capacity value. For a healthy battery, these values should be nearly the same. Battery Replacement: If the tests indicate that your battery is not reaching its full capacity, consider replacing it. Temporary fix/Workaround: Hard Reset Turn off the laptop. Disconnect the AC adapter and remove the battery or simply remove the base cover and disconnect the battery cable. Disconnect all devices such as USB drives, printers, webcams, and media cards (SD/xD). Press and hold the power button for 15 to 20 seconds to drain the residual power. Connect the AC adapter and battery. Turn on the computer. Please contact support by clicking the ‘Get Help Now’ button located at the bottom right corner of the page. The button is marked with a help icon for easy recognition as per the picture below:
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
The following article is specific to the OptiPlex desktops. It lists the diagnostic LEDs and Beeps that are built into them for diagnostic use during a No POST situation.
Dell
dell.com › dell community › laptops › inspiron
flashing orange and white | DELL Technologies
April 16, 2020 - Unplug the system, disconnect the battery and hold the power button for 30 sec. Try booting again. If you still see the same error, replace the system board. ... Hi! I came here looking for answers too.
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@idyung2unechi for your Dell Latitude 5500 the 3,5 blink codes is indicative of a Power Rail Failure. That means potentially something on your motherboard has failed. To help you further, we really would need to see your motherboard (both sides) and we would need to know what model your motherboard is. · It is possible that this is caused by a bad AC adapter etc. Try this first. Disconnect the power from the computer by unplugging the power cord from your computer. Disconnect all external devices from the computer. Remove the battery Now hold the power button depressed for about 30sec-1min. Reapply the AC power adapter and see if your computer does show any sign of life. · Then do this First you want to check your power supply. Make sure it has the proper voltages. Check to make sure that connectors are not bend etc. Check the DC-in jack of your laptop. Make sure there is no corrosion, debris etc. that prevents it from working · To work on your laptop, use this · Dell Latitude 5500 manual. Check page 131 about using the Build -in-self-test (BIST). Let us know what you find out.
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Many times, Dell desktop machines behave like this. It seems it a regular problem. · Well, it mostly means the power pack doesn't supply the necessary current to the system. Hence, just change another one. But check the MB for burns or other abnormalities before. · There is a way to make the damage power pack work. Check utube
Reddit
reddit.com › r/dell › 3 orange and 1 white lights
r/Dell on Reddit: 3 orange and 1 white lights
May 5, 2024 -
I have a dell g5 5587, i changed the fans and keyboard by myself (not the first time i dissemble it), the laptop is 6 years old, when i was changing things i kept the cmos battery connected and disconnected everything else, after finishing things when i was trying to boot up the laptop to check everything it didnt bootup at all, at first i thought it might be a power up button problem but after checks it seemed like its not, I removed cmos battery and plugged in the laptop with charger it immediately turned on (only keyboard and led) and then led flashed me 3 orange and 1 white lights, i reseated the cmos battery and tried again, same problem, sometimes with cmos battery hooked the laptop doesnt make anything other than flashing once i plug it in with one white light but then i wont be able to boot it at all and power button doesnt turn it on, I tried removing cmos and holding the power button for 30 seconds and plug it again but it didnt work, I encountered the same problem before but I solved it with the 30 seconds thing, is there any thing i can do and is it a big problem or a small one (im hoping i just need to replace cmos battery) could it be a power button failure too ?
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Maybe you need a new cmos battery. https://www.dell.com/support/manuals/en-us/g-series-15-5587-laptop/g5-5587-servicemanual/system-diagnostic-lights?guid=guid-1249af58-9da3-473d-bdb7-73f41f8ffba8&lang=en-us
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Update, turns out that the power button connector wasn’t registering, I cleaned both copper ends of the connector and it worked fine.
Dell
dell.com › dell community › desktops › inspiron desktops
computer does not turn on. Blinking power button light. 5 white blinks then 2 orange blinks. | DELL Technologies
December 28, 2020 - I had the computer checked out. They couldn't get it to boot. The blinking lights mean something is wrong with the motherboard. I am going to have the hard drive backed up and then send it in for repair since it is still under warranty.
JustAnswer
justanswer.com › laptop › phmxg-dell-lattitude-computer-flashes-amber-times.html
I have a Dell Lattitude computer that flashes amber 3 times then will not boot. Suggestions? If by hard reset you mean
October 29, 2024 - Hi, I am ******, calling from JustAnswer. I understand you're having trouble with your Dell Latitude 5420. It's flashing three times amber and six times white, which usually indicates a power source issue.
YouTube
m.youtube.com › watch
Solved: 3 orange & 1 white light blinking on Dell computers.
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Published June 21, 2023
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Hi @henson79010 · Try resetting the BIOS by performing a full power refresh. · Disconnect the main battery from the motherboard, remove the coin cell RTC battery from the motherboard, press and hold the laptop's power button for a full 30 seconds and then release it. · Reinsert the coin cell battery (+ve side up), reconnect the main battery to the motherboard, reassemble the laptop, connect the charger and then check if it starts OK. · Update (12/29/23) · If the motherboard is a Compal LA-J108P/J109P here's the · schematic. · The Power button is on p.77 top left of page.
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My case is the keyboard problem as the cap lock light white all the time, I unplugged the keyboard cable and the laptop run back to normal
EVGOER
egevgoer.com › blogs › blogs › dell-laptop-power-light-blinking-orange-diagnosis-and-solutions
How to Fix a Dell Laptop with a Blinking Orange Power Light? – EVGOER
January 13, 2026 - An adapter with insufficient power may trigger alternating amber and white flashing. The rated power of the adapter is usually marked on the adapter brick. You can also remove the battery and run the laptop with only AC power to test for battery ...
Reddit
reddit.com › r/techsupport › power button on dell case starting flashing orange light, pc won’t boot
r/techsupport on Reddit: Power button on dell case starting flashing orange light, PC won’t boot
May 29, 2021 -
My 3 year old dell pre-built started powering down randomly, at first it would do it after a while of use, but it started to get more and more and more frequent. It eventually reached the point where it would spin up and then power off, and then finally it would do absolutely nothing no matter what I did.
I figured the power supply was the issue from prior experience so I went ahead and bought a new one. I replaced the old 400w that came with the computer with a nice 650w evga gold. However even after double and triple checking the connections all I get is a blinking orange light from the power button on the case. I guess either the motherboard is what went and not the psu, but that doesn't seem right judging from the initial issues. Or maybe the psu was doa? Not sure but if anyone has any idea how to continue trying to figure this out i'd appreciate any help I can get, thanks.
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A flashing power light means the computer is getting power but some component is faulty. Try removing all your ram sticks, cards and disconnect the power going to all your drives. Unplug the computer and press and hold the power button for 10~15 secs. Plug it back in. Listen to hear if the fans spin up briefly. If they do, try pressing the power button and see if the light has changed. If not then either the mother board or power supply is bad. If it is good start adding in components one at a time start with the drives, then the ram then the cards last. You might also want to put the old supply back in and check again with that one.
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The flashing is an error code. The number of blinks indicates the type of error. If it's an Inspiron - https://www.dell.com/support/kbdoc/en-us/000132276/a-reference-guide-to-the-inspiron-desktop-diagnostic-indicators If it's an Optiplex - https://www.dell.com/support/kbdoc/en-us/000126021/a-reference-guide-to-the-dell-optiplex-diagnostic-indicators Edit: At the bottom of each link are links to guides for the various other models Dell sells.
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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 › support › manuals › en-us › optiplex-7460-aio › optiplex_7460_service_manual › diagnostics
Dell OptiPlex 7460 All-in-One Service Manual | Dell US
For example, the power status light blinks amber two times followed by a pause, and then blinks white three times followed by a pause. This 2,3 pattern continues until the computer is turned off indicating the Recovery image is not found.