while computer is plugged in turn it off with the power button then once it's turned off it will continue to give the same light code, then unplug the charger, hold down the power button for like a minute, then plug the machine back in, hold the power button for another minute then hopefully it will fix itself. I just did this and now i can unplug my machine and also get back the performance that it was lacking in. Hopefully your issue was the same as mine and that you don't need to replace any parts! Answer from camrashii on dell.com
Dell
dell.com › support › kbdoc › en-us › 000422770 › alienware-area-51-laptop-power-button-flashing-red-once-and-then-blue-four-times
Alienware Area-51 Laptop Power Button Flashing Red Once and then Blue Four Times | Dell US
April 10, 2026 - The power fluctuation can confuse the laptop into displaying the "a single red and then four blue" flash pattern. Restarting the laptop recovers it from the displaying the error. Note: Before starting the update, perform the following: Back up all personal data.
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while computer is plugged in turn it off with the power button then once it's turned off it will continue to give the same light code, then unplug the charger, hold down the power button for like a minute, then plug the machine back in, hold the power button for another minute then hopefully it will fix itself. I just did this and now i can unplug my machine and also get back the performance that it was lacking in. Hopefully your issue was the same as mine and that you don't need to replace any parts!
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For users returning to this thread, the flash code of 4 amber (or blue in this case), 1 white or a constantly flashing amber light would be indications of a Temporary Battery Failure. The 4,1 code in particular would be due to 2 possible reasons. Either the battery has become too hot and has shut off the charging function to try to cool down the battery, or the computer has experienced an Over Current Protection event while charging and has shut off charging temporarily to protect the computer. Both of these scenarios are recoverable. However, the computer does not charge until the Temporary Battery Failure condition has been removed. This is working as designed to protect the computer. Use the following steps to recover the charging capability of the computer and stop the blinking LED code from being displayed: Reseat the AC adapter. This can be done by disconnecting the AC adapter for ten to fifteen seconds and reconnecting it to the computer. If the Over Current Protection circuitry has triggered this, it resets the protection and resumes charging If the battery has gone above its thermal threshold, move to a cooler ambient temperature environment and wait for the computer to cool. Once the battery temperature has decreased, the computer should resume charging. If still unresolved, remove the bottom cover and reseat the battery cable to the motherboard. Run the diagnostic to see if there is an error code for the battery Shutdown the unit Hold down the Fn key and the power button together A quick test should start. Make note of any errors if any If still unresolved, test with a known good OEM battery if available See this video for additional battery troubleshooting. Contact Dell GHN (Get Help Now) chat technical support Monday through Friday. Click the blue 'Get Help Now' on the right to start a private live chat session. Share the private Service Tag with them so that they can verify the ownership and warranty status. This will also generate a unique Technical Support case for your unique Service Tag. If already out of warranty, click here for the Dell out of warranty offerings.
15 R4, 2 red 7 blue beep
i have a problem on my alienware laptop when im pressing start screen is black (no signal) and there is 2red and 7 blie light on alienware button allso beep sounds 3-2-1 so anybody can help m... More on dell.com
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November 9, 2020m15 R5, not booting, flashing 2 red 1 blue, potentially BIOS issue?
When powering on my Alienware laptop, the keyboard lights turn on and the Alienware head turns on to its usual color, but after 5 seconds it then goes to alternating between flashing red twice and ... More on dell.com
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January 13, 20234 Red 1 Blue (Alienware LED Blinking)
Hey, did you ever figure out what the issue was and how to solve it? As far as I can tell I’m also getting 4 red 1 blue and I can’t figure out what to do. More on reddit.com
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October 15, 2023My Alienware 17 laptop wont load, power button flashes 3.
My Alienware 17 laptop wont load, power button flashes 3. Times red and once blue. Tried holding the power button and it More on justanswer.com
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March 25, 2024Videos
Tech News Today
technewstoday.com › home › hardware › alienware power button keeps flashing? here’s how to fix it
Alienware Power Button Keeps Flashing? Here’s How to Fix it - Tech News Today
January 9, 2023 - For example, if the power button blinks red twice and then blue once, this suggests that the system has detected a processor failure. The light combination is expressed in terms of light code, and the code, in this case, is 2-1.
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yep finaly found the problem cause on my case.. just look the picture, somehow the lower part of my lcd frame is bumpy a bit.. after i check it(open monitor frame) the case itself is wraping & stick something on bottom lcd that says 'dont touch' and seems very teriable.. #just make sure open lcd frame slowly & carefully if u decide to check after that i saw 3 cable near that area is not placed corrrectly and maybe make the frame bumpy a bit, then i try to placed them on good position.. after that everything works fine, even rarely no display again, i just slow press on conector cable area(look at pict 2)
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The 2 red and 7 blue blink pattern on the Alienware 15 R4 power button is a diagnostic code that indicates a Display Failure.What This Means This error typically points to one of the following: A loose or damaged LCD cable A faulty LCD panel A failure in the display circuit on the motherboard Troubleshooting Steps 1. Power Drain Reset Disconnect the AC adapter and battery. Hold the power button for 30–60 seconds. Reconnect power and try booting again. 2. Check LCD Cable Connection Remove the bottom panel and IO shield. Locate the LCD connector near the back of the system. Carefully reseat the cable, ensuring it’s clean and properly aligned. Inspect for dust, corrosion, or physical damage. Clean gently with isopropyl alcohol if needed. 3. Run LCD Built-In Self-Test (BIST) Hold the D key while pressing the power button. If the screen cycles through colors, the panel is functional. If it stays black, the issue may be with the panel, cable, or display circuit. 4. Test with External Monitor Connect to an external display via HDMI or DisplayPort. Use Fn + F8 to toggle displays. If the external monitor works, the issue is isolated to the internal display. Next Steps If reseating the cable and running BIST doesn’t resolve the issue, the problem may be: A faulty LCD panel A damaged LCD connector A motherboard display circuit failure Need Help? Under warranty? Click the Get Help Now button at the bottom-right of this page to chat with Dell Support. Out of warranty? You can request a service quote from Dell or consult a trusted technician for a hands-on diagnosis.
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Hi. I had recently encountered this problem up to the 2 red 1 blue. I wasn't running anything demanding, just a browser and PL/SQL developer (nothing was compiling at the moment). After holding down the power button for 64 seconds it stopped blinking. Then I pressed the power button and the laptop started normally. I don't trust it anymore, but it works. I'll have it looked into when I can. Hope it helps
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2-1 is a CPU or mainboard failure -- it's not a UEFI/firmware issue. You'll need a replacement system board on most models. If you need further information, post the model number.
Reddit
reddit.com › r/alienware › 4 red 1 blue (alienware led blinking)
r/Alienware on Reddit: 4 Red 1 Blue (Alienware LED Blinking)
October 15, 2023 -
Hello, how you doin'?
I'd like a little help here! I want to know what this means: the alienware LED (top right on keyboard) is blinking: 4 red, 1 blue.
I found this may be a "Short in hinge cable tripped OCP2 (display)" but I do not know what it means.
I can use the laptop normally, didn't notice anything strange.
OS: Windows 11
Model: M15 R6 (1 year usage)
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Hey, did you ever figure out what the issue was and how to solve it? As far as I can tell I’m also getting 4 red 1 blue and I can’t figure out what to do.
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I've been dealing with 4 red 1 blue since the pandemic. As people have stated Dell has widely ignored this issue and I'm reaching out to every person who has this particular problem. It's time to suit up, since they can't fix their issue. Also false promises on repairs for me. Told me the were going to replace the motherboard but only put a new battery in and did not remove the code for me.
JustAnswer
justanswer.com › laptop › ojs7j-alienware-17-laptop-wont-load-power-button-flashes-3.html
My Alienware 17 laptop wont load, power button flashes 3. Times red and once blue. Tried holding the power button and it
March 25, 2024 - The flashing red and blue power button signals a hardware fault or failed update. First, perform a hard reset by unplugging the charger, removing the battery if possible, and holding the power button for 30 seconds.
Dell
dell.com › dell community › laptops › alienware
m15 R4, m17 R5, 4 flashing red and 1 blue power button battery issue (fix for some/most) | DELL Technologies
November 2, 2025 - TLDR: Remove the power cord, hold the power button for 30 full seconds then attempt to start the laptop, first without the power cord attached and then with it plugged back in. I'm posting this her...
Dell
dell.com › support › manuals › en-us › alienware-17-laptop › alienware-17-r4-servicemanual › diagnostics
Alienware 17 R4 Service Manual | Dell US
For example, the power and battery-status light blinks red two times followed by a pause, and then blinks blue three times followed by a pause. This 2,3 pattern continues until the computer is turned off indicating no memory or RAM is detected.
Dell
dell.com › dell community › laptops › alienware
m15 R5, no boot, blink 2 red, 1 blue | DELL Technologies
March 6, 2023 - Hi @Odeya welcome to this free user-to-user Alienware laptop discussion forum. Solved: m17, start button blinking 2x red and 1x blue - Dell Community. When processor is not getting correct power, laptop can give false 2 red, 1 blue error code.
Reddit
reddit.com › r/alienware › what does the power button blinking red light 2 times mean?
r/Alienware on Reddit: What does the power button blinking red light 2 times mean?
April 12, 2025 -
I have an M15R6. The power button blinks red 2 times and repeats this pattern. This happens only some times and not always.
What does this mean? The manual does not have an entry for this pattern. That's why I'm confused.
TIA!
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There's also a couple of very faint blue blinking (7 or 8 times, hard to say from the video). The blue led dies faster because of the heat of the components. Try to look at the signal in the dark. Hope it helps finding the right meaning in the manual!
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The mothership is going to recall your device soon.
Dell
dell.com › support › manuals › en-us › alienware-17-r5 › alienware-17-r5-servicemanual › diagnostics
Alienware 17 R5 Service Manual | Dell US
For example, the power and battery-status light blinks red two times followed by a pause, and then blinks blue three times followed by a pause. This 2,3 pattern continues until the computer is turned off indicating no memory or RAM is detected.
Reddit
reddit.com › r/alienware › alienware 17 r3, 2-red and 4-blue blinking led pattern issue. solution? serious issue?
r/Alienware on Reddit: Alienware 17 R3, 2-red and 4-blue blinking led pattern issue. Solution? Serious issue?
October 15, 2019 -
Hello everyone, good morning.
I searched Reddit but there is no question for this pattern and I wanted some advice from community beforehand.
https://www.dell.com/community/Alienware-General-Read-Only/6-blinking-led-ALIENWARE-15-R3/td-p/5547947 Shows that it might be RAM failure (it says amber & white but we have red & blue?) but after trying to force shutdown and restart like 10 times, the computers starts successfully. What should I do? It is a serious concern?
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I'd to check the manual online to find out what that light pattern is. If it's the ram then it would be good to try using the computer with 1 memory at the time in each slot to check if it happens. If 1 slot works fine with both sticks, the issue might be with the motherboard
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You might have a dying ram stick. Try reseating both and swapping dimms
Reddit
reddit.com › r/alienware › my part button keeps flashing. what does this mean?
r/Alienware on Reddit: My part button keeps flashing. What does this mean?
December 24, 2025 -
Can anybody tell me what the meaning of this?
Reddit
reddit.com › r/alienware › pc won’t turn on (2 red & 7 blue flashes)
r/Alienware on Reddit: PC won’t turn on (2 red & 7 blue flashes)
March 31, 2025 -
Hello, I have an Alienware 14x PC, and all of a sudden my PC seems to be unable to boot up, with the computer failing to even display anything on screen. No, my warranty has since expired.
The power button is flashing red twice and blue seven times, which from what I’ve looked up seems to mean several things. Either the lcd screen is broken, the RAM is having an issue, etc. I’ve even pried open my laptop open from beneath to scan for issues and I still have no solution.
Despite this I have found some new outcomes since the problem started. It seems that my issue is specifically with the boot up process, where my computer rarely displays the “Windows didn’t shut down correctly” screen. However, upon hitting “exit to windows 11” the whole problem starts all over. I can tell by listening to my computer’s fans that it seems to be trying to boot up over and over.
All my schoolwork is on it so I need a fix and fast. Any remedies?
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A flashing 2 red, 7 blue pattern on the Alienware power button indicates a display failure and could be due to a component failure or a BIOS update issue, requiring contacting Dell/Alienware support. This is what i found real quick searching for it, and it does sound about right honestly. So, if you can do a bios flash yourself, i would suggest it, if its covered on warrenty, dont do anything, call dell/alienware, and set up a support ticket. I'm sorry, there is no easy fix for this it appears.
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Hi, don't worry. I have the exact same model.. Alienware x14r1, and I have been living with this pain for a year now. Usually 2 red + 7blue flash indicated a cpu fault, but in reality it's just your display connector broke and is causing a short. Luckily dell firmware is smart enough to detect it and ignore if you connect to external Monitor. To be very very precise...if you had optimus on...you will HAVE To connect to your external Monitor to one of the two thunderbolt usb c port. It will NOT let you boot with hdmi or the right most solo usb c ( they both are connected to nvidia gpu directly). On the other hand if you have optimus OFF...that is discrete gpu first....then you MUST connect to hdmi or right most usb c port. For now do the following: Keep holding the power button and turn it off. Connect the external Monitor. Now power it on. It will try to power the internal display first...detect the broken connector..and then look for external display.
Dell
dell.com › support › manuals › en-us › alienware-x14-r1-laptop › alienware-x14-r1-service-manual › system-diagnostic-lights
Alienware x14 Service Manual | Dell US
For example, the power and battery-status light blinks red two times followed by a pause, and then blinks blue three times followed by a pause. This 2,3 pattern continues until the computer is turned off, indicating no memory or RAM is detected.
Dell
dell.com › support › manuals › en-us › alienware-m18-r2-laptop › alienware-m18-r2-owners-manual › system-diagnostic-lights
Alienware m18 R2 Owner's Manual | Dell US
For example, the power and battery-status light blinks red two times followed by a pause, and then blinks blue three times followed by a pause. This 2,3 pattern continues until the computer is turned off, indicating no memory or RAM is detected.
Quora
quora.com › Why-is-my-Alienware-laptop-screen-not-showing-It-blinks-red-2-times-and-blue-7-times-I-left-it-for-like-5-minutes-and-came-back-to-this
Why is my Alienware laptop screen not showing? It blinks red 2 times and blue 7 times. I left it for like 5 minutes and came back to this. - Quora
Answer: Go into safe mode and change the resolution/refresh rate to native. If it’s already set to native (recommended), lower it and make sure it’s set for a refresh rate of 60 hz. If this works, once you boot normally, update the video driver, restart, and go back into Display settings ...