Hi @GreenwoodArcher  this is user to user discussion forum and not Dell Support. Press and hold the D key and power on the computer to enter LCD built-in self-test (BIST) mode. If screen is put in oblique light (e.g. shine torch along length of screen) and there a very faint image, replace backlight.   Is it possible to use HDMI socket and run a cable to an external TV or external monitor to confirm that GPU is working. If external screen works, try Dell F12 ePSA diagnostics test to check computer hardware. Look at the FN keys at the top of the keyboard to find key (F8) that has two monitor icon. See if toggling this two key combination gets the computer screen to work.   Please click on Kudos to say thank you for response from another user. Please share an update on progress, so that other users derive benefit from your experience. Thank you. Answer from crimsom on dell.com
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Reddit
reddit.com › r/alienware › alienware m18 is stuck on a black screen
r/Alienware on Reddit: Alienware m18 is stuck on a black screen
March 21, 2024 -

As I said in the title I was downloading the newest drivers for my laptop when the computer went black and stayed that way for a while. It didn’t change and whatever I did gave me no response in return. The computer itself is still on as the keyboard is still glowing and I can still hear the fans but the monitor itself is black. I turned it off and then on again and the screen reappeared as normal and scanned my face but when it got to the Home Screen it went black again. I’m not that well versed in computers so if it’s just something I need to wait out or not isn’t something I know. Any advice would be greatly appreciated.

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Dell
dell.com › support › kbdoc › en-us › 000179529 › alienware-computer-does-not-turn-on-or-go-into-windows
Troubleshoot Alienware Not Turning on or Booting into Windows | Dell US
If after pressing the power button the computer turns on. However, it is unable to complete the diagnostic testing sequence that is known as Power-On-Self-Test (POST), then you have a no POST issue. Try these quick steps to recover your computer from a POST or startup issue. ... The computer displays the Alienware logo but does not move past that point. The power light lights up, and it is amber or orange. The computer stays on a black screen with text but does not move past it.
People also ask

Can I recover files from an Alienware laptop that won't boot?
Yes, you can definitely recover files from an Alienware laptop that won't start. Your files remain safe on the internal storage, as there is no physical damage to it.
You might recover your data by using recovery media, another computer, or dedicated recovery software (such as MiniTool Power Data Recovery) before fixing Windows.
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minitool.com
minitool.com › home › backup tips › how to fix an alienware laptop stuck on boot screen
Alienware Laptop Stuck on Boot Screen? 12 Quick Fixes Here!
How long should the Dell logo screen remain visible?
The Dell logo screen, known as the Power-On Self-Test (POST), should only be visible for 3 to 10 seconds. If it remains on the screen for an extended period, your computer may be having difficulty completing the initial hardware check or loading the operating system.
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minitool.com
minitool.com › home › backup tips › how to fix an alienware laptop stuck on boot screen
Alienware Laptop Stuck on Boot Screen? 12 Quick Fixes Here!
My Alienware power button is blinking amber and blue—what do the flashing codes mean?
If the Alienware power button blinks amber and blue, it may indicate a hardware or boot failure. The number of flashes specifically points to the location of the issue.
2 Amber, 1 Blue: Motherboard failure.
2 Amber, 2 Blue: BIOS/ROM failure.
2 Amber, 3 Blue: No Memory (RAM) detected.
2 Amber, 4 Blue: Memory failure.
2 Amber, 7 Blue: LCD failure.
3 Amber, X Blue: Usually points to an Embedded Controller (EC) or Power Rail failure.
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minitool.com
minitool.com › home › backup tips › how to fix an alienware laptop stuck on boot screen
Alienware Laptop Stuck on Boot Screen? 12 Quick Fixes Here!
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Reddit
reddit.com › r/alienware › black screen after login
r/Alienware on Reddit: Black screen after login
November 15, 2023 -

Hey, I have an Alienware m15 Laptop and whenever I login after restarting, the screen goes black and I can only see my cursor. I can use win+L and ctrl+alt+del and all that, and nothing has seemed to work so far after googling and watching videos. However, after waiting a few minutes on the black screen, it just randomly boots and is back to normal. Can anyone help with this?

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JustAnswer
justanswer.com › laptop › qyuof-alienware-laptop-turned-on-screen-black.html
Fix Black Screen on Alienware Laptop - Quick Q&A Guide
January 13, 2025 - I haven't rebooted yet, but I will try later this afternoon. ... It's great to hear that it shut down! When you're ready, please reboot it. If everything goes well, that should fix the issue. If you encounter any more problems or if the screen stays black, just let me know. I'm here to assist! ... Much appreciated!! ... You're welcome! If you require any further assistance later, don't hesitate to get in touch. Have a wonderful day and best of luck with your laptop! ... My Alienware laptop is turned on, but the screen is black.
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MiniTool
minitool.com › home › backup tips › how to fix an alienware laptop stuck on boot screen
Alienware Laptop Stuck on Boot Screen? 12 Quick Fixes Here!
2 weeks ago - Step 4. In the Boot Option Priority section, select your system drive as the first boot device and hit Enter. A failed update or malware attack might lead to a damaged BIOS, causing issues like Alienware laptop black screen with logo.
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Reddit
reddit.com › r/alienware › black screen after alienware logo
r/Alienware on Reddit: Black screen after Alienware logo
January 30, 2019 -

I’ll try to keep this detailed.

Device is Alienware 17 R4 with a GTX 1070 graphic card.

It had this issue where the Alienware logo would show up on start up but it won’t go further. I would press the power button once and it would turn off/hibernate and then on pressing it again the login screen would show up. It was a workable situation.

I felt my Netflix desktop app had decreased FPS so I thought I should update drivers maybe. I got the GEForce Experience app and that started installing things and then when it restarted the laptop got stuck on the (post alienware logo) black screen. My method didn’t work and I booted the pc multiple times and got it to work a bit. Found out that the 1070 was disabled in device manager and the driver wouldn’t update or uninstall.

Then the thing stopped going past the alienware logo altogether.

I took it to the shop. The guy tried to restore the original windows but it would get stuck every time. So he installed a cracked version of windows and then it started working but it didn’t have any drivers.

Now I updated all the drivers. The initial issue where I had to power off and on to get the login screen started again. And now after I got the 1070 driver from nvidias website it stopped working altogether.

Nothing is working and I get stuck on the post alienware logo black screen.

Sorry if it was confusing or too long but I need help. There’s no official centre for alienware or dell here so can’t send it to them. Even the warranty is expired.

Any suggestions are welcome. Thanks!

Find elsewhere
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Reddit
reddit.com › r/alienware › psa: black screen/no post on an alienware laptop. solution inside.
r/Alienware on Reddit: PSA: black screen/no POST on an alienware laptop. Solution inside.
June 19, 2024 -

Symptoms of the problem:

  • Brand new laptop (1 day old) Alienware M18 R2. Investigating has revealed that seemingly the same exact problem affects a huge range of other alienware laptops up to ~5 years old.

  • Pressing the power button turns the keyboard RGB on, the power button glows (blue light on AC, yellow light on battery)

  • No post, no way to enter BIOS, no backlight on the LCD

  • Caps lock does not work

  • Fans don't spin

  • Pressing the power button for 40 seconds with or without the AC power does nothing

  • Booting with the battery disconnected results in the same effect

  • Booting without the RAM results in the same behaviour

  • Pressing the power button while holding D on the keyboard (dell's LCD test) DOES WORK: the LCD panel lights up with various colors. This means the issue is NOT and LCD issue, contrary to what it might seem like.

  • Nothing turns on the LCD backlight except the D+power button combo

What the tech support suggested:

In addition to the stuff above that I already listed, they suggested using another combo ctrl+esc+insert AC plug to bypass the power button: again, that lights the power up, but not the LCD panel. Then they agreed to send me a tech to replace the motherboard at my place. Shipment of parts takes a week. They refused to replace the laptop. They refused to acknowledge that it's a widespread problem (I showed them multiple links) and told me to just wait for the technician to arrive with the replacement parts.

Coverage of this problem on the internet:

There's seemingly a million threads with people having seemingly the same exact problem:

https://www.reddit.com/r/Alienware/comments/1cpfw5h/alienware_boot_up_black_screen/

https://www.reddit.com/r/Alienware/comments/1bkhle8/alienware_m18_is_stuck_on_a_black_screen/

https://www.reddit.com/r/Alienware/comments/1bmzieo/help_my_alienware_17_r4_screen_is_stuck_on_a/

https://www.reddit.com/r/Alienware/comments/1ceng82/computer_wont_boot_up/

https://www.reddit.com/r/Alienware/comments/10mdve7/alienware_wont_boot_after_failed_bios_update/

All sorts of alienware laptops are affected, up to really old ones. Various solutions are presented, you can read for yourself, but it's mostly suggested to press the power button for 40 seconds (to reset the bios), to plug/unplug the battery and to plug/unplug the AC cable in all possible combinations. None of these worked for me.

What I think caused the issue:

Right before the issue happened, I decided to install a new SSD. I extremely carefully opened the laptop and before installing the SSD I read the message on the battery that said something along the lines of : "disconnect the battery before interacting with any components". I installed a SSD's a million times before this without disconnecting the battery, but decided to be extra careful this time and followed the advice disconnecting the battery. After connecting the SSD, reconnecting he battery, putting the back cover in place and attempting to power on the laptop, the problem manifested. Disconnecting the newly installed SSD did not help. Absolute panic ensued (that was the first day of me owning the laptop and I've never been as careful with a laptop as I was with this one).

What did help:

As I mentioned, the support very quickly agreed to ship me a replacement motherboard, but that takes a month. So instead of waiting for a month, I decided to browse the internet and try really stupid (but harmless) things that people suggest. And one of them is: turn on the laptop on battery power and use it to charge something via its USB port in order to drain its battery. Naturally, this makes no sense, but I decided to give it a try anyway. Turned on the laptop, connected a power bank and started waiting. And believe it or not, after about 10 minutes the screen lit up! I kid you not, the charge fell down to 90% and the laptop booted.

Discussion/Analysis:

I'm extremely curious to understand why this could work. The message on the battery says that POST might take a longer time after re-installing the battery. But there's no way that can take 10+ minutes, right? So it has to do with the battery discharging. But why on earth would that help with anything?

Anyway, I hope this helps somebody. It's a really scary experience to brick a new laptop, and there's a lot of really generic advice (powering it on and off), the support is not helpful with diagnosing the actual cause of the problem, as they just send you a replacement motherboard and move on. So I wanted to bring the problem to people's attention to hopefully help somebody, and I'm also really curious to learn why this works (or at least why this can work).

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Reddit
reddit.com › r/alienware › screen stays black after wake up. any suggestions?
r/Alienware on Reddit: Screen stays black after wake up. Any suggestions?
January 27, 2022 - New x17 R1, have gone through a fresh install of Windows already after a separate problem and had this happen once on the old install and once again today. It does seem connected to the hibernate/sleep settings. ... I ruined it, and I need help. ... My Alienware laptop gives a black screen and makes this noise on start up.
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Reddit
reddit.com › r › Alienware › comments › kqolga › screen_turns_black_after_logging_in
Reddit - The heart of the internet
January 5, 2021 - Welcome to the unofficial community for Alienware. We are not an official Dell sub. Please read the rules and FAQ before posting.
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Reddit
reddit.com › r/alienware › black screen after boot when not connected to power
r/Alienware on Reddit: Black Screen After Boot When Not Connected To Power
January 24, 2024 -

Hey everyone,

I have an Alienware M15 R4 with a 3080 and a i7 10870H. I’ve had it for almost 3 years, with no problems. However recently, whenever I turn it on on battery power, it boots up, works like normal for 15-30 seconds, then the screen goes black. It doesn’t turn off, I can still see the back light and I can still hear my videos or whatever going on. But When I plug into power there’s never an issue.

Anyone ever have a problem like this? It’s really annoying having to unpack the massive charger and plug it in everywhere I go with it.

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Dell
dell.com › support › kbdoc › en-us › 000370592 › black-screen-after-closing-and-reopening-alienware-lid
Black Screen After Closing and Reopening Alienware Lid | Dell US
An Alienware laptop may display a black screen after closing and then opening the lid if the lid close action is set to Do Nothing.
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Alienware Arena
alienwarearena.com › ucf › show › 183569 › boards › technical-support-1 › ForumPost › black-screen-on-startup
Black Screen on Startup
November 18, 2016 - Join and gain access to exclusive in-game items, game keys, and some of the most sought after closed betas. Join a friendly and knowledgeable forum community for all PC gamers.
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Paramounttechsolution
paramounttechsolution.com › alienware-laptop-screen-goes-black
Alienware Laptop Screen Goes Black | Expert Fix & Troubleshooting
If you have corrupted drivers, failed updates or system glitches, your Alienware display might not work, leaving the screen totally unresponsive. Display Driver Corruption: Outdated or corrupted graphics drivers can disrupt your display output. Affected drivers may result from failed updates or system crashes. Operating System Malfunctions: Problems within the OS, such as incomplete updates or file corruption, frequently lead to display failures. Users may notice a black screen after restarting or booting up.
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Dell
dell.com › dell community › laptops › locked topics – alienware general
Alienware M18x-R1, Windows 10, screen goes black on login, or randomly after 10~min of use | DELL Technologies
January 30, 2017 - Hello, I would greatly appreciate any kind of help i can get on this. I have had this M18x for more than 5 years now and never complained. Recently with windows 10 I am having weird black screens t...
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Tom's Guide
forums.tomsguide.com › home › laptops › laptop tech support
Black screen on Alienware: I don’t know what to do | Tom's Guide Forum
July 24, 2018 - Did it actually turn fully off when you pressed the power button? If no, then you will need to get it to shut down first. Then power it back up. This may well make the screen show fine. If that is the case, then once it is running again, try this... 1. Go into "Control Panel" and click the "Power Options".
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Reddit
reddit.com › r/alienwarealpha › automatically logs into black screen
r/AlienwareAlpha on Reddit: Automatically Logs into black screen
December 15, 2015 -

So I'm having some trouble with the alpha. When I turn the alpha on, the windows login screen opens up, and it begins to automatically log me into the alienware alpha account. It then continues to a black screen where I can move the mouse before it disappears. When I turn it back off it flashes a blue screen. I have no way to stop the automatic login. Where do I go from here?

Edit I just loaded in my alpha backup (which I never thought of somehow) and everything's coming up dandy. Thanks for the help guys.

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Reddit
reddit.com › r/alienware › alienware m17 r5 all amd edition login screen black screen issue.
r/Alienware on Reddit: Alienware m17 r5 all amd edition login screen black screen issue.
August 29, 2023 -

I have had my m7 r5 for about 8 months now and in the last couple of months I’ve had an issue whenever I would open the lid of my laptop it would show a black screen instead of my windows wallpaper when I log in. I can close my lid then re open it and it will show the log in screen just fine. I have called dell multiple times and nobody had a solution for it. I’ve reset it multiple times and they even sent a technician out to replace the screen and nothing is different. It’s weird when I hard reboot my computer it will work just fine until I open a game then I will have the issue again. It sounds like a driver related issue but all of my amd drivers are up to date through the adrenaline software. Dell wants me to send my computer in so they can test it and replace the parts that they need to. I’m a little hesitant to send it in because I haven’t heard good things. Has anyone had any experience sending their PC in to dell to have it repaired? Is there any thing else I can possibly do before taking the time to send it in?