This computer is not connected to stereo and headphones, so I don't know if there is a beep. But now the situation is that any device (including mouse keyboard and Monitor) is disconnected.

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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
For a laptop, press and hold the Fn key and then press the power button. This starts the preboot testing and launches the How to Run a Preboot Diagnostic Test on a Dell Computer. In case you have a Desktop, at the Alienware logo screen tap the F12 key to access the Boot Menu.
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Dell
dell.com › dell community › laptops › locked topics – alienware general
My Alienware won't start | DELL Technologies
December 19, 2022 - Which model Alienware? One thing you might try is. Unplug the power from the wall. Hold down the power button for about 30 seconds. Plug the power back in and try it again. If the computer is only a month old, it's still under warranty so you ...
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Reddit
reddit.com › r/alienware › alienware laptop won't turn on
r/Alienware on Reddit: Alienware laptop won't turn on
October 24, 2021 - Some people also report that for desktops, pushing the power button multiple times rapidly worked as well. ... Ok, so I ended up replacing the battery as it looked bloated and now the power button is going from blue to a yellow/white color. Any ideas on what that meane? ... Cmos battery or primary battery. id start there ... No, say “replace”. Not everyone is an enthusiast.
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JustAnswer
justanswer.com › computer › kyg72-alienware-laptop-nowhere-just-stopped.html
Alienware Laptop Not Turning On: Expert Solutions & Advice
October 24, 2023 - If your Alienware laptop won’t turn on despite a new charger, first perform a power reset by unplugging all cables and holding the power button for 30 seconds. Check the DC jack for damage or loose connections.
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Windows 10 Forums
tenforums.com › general-support › 165478-brothers-alienware-desktop-fails-boot.html
Brother's Alienware Desktop Fails to Boot Solved - Windows 10 Forums
September 29, 2020 - Can't Boot to USB with Alienware ... is an alienware aurora r5 desktop from dell, pre-configured, windows 10 version 1903 build # 18362.449, with the only additions/changes being a new 500 GB Samsung 970 Evo SSD (for whatever OS updates, programs that can't be... Desktop can't scan from Brother all in one in Drivers and Hardware I had an all in one Canon that would print but when I tried to scan it would say scanning but not start. Program would say scanner not detected/turned on ...
Find elsewhere
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Reddit
reddit.com › r › Alienware › comments › 8q4h91 › alienware_17_r2_wont_turn_on_suddenly
r/Alienware - Alienware 17 R2 won’t turn on suddenly.
June 10, 2018 -

Essentially the title, last night everything was dandy and working fine, so I went to bed and shut my computer down. Then when I woke up and tried to use it, it just won’t turn on anymore, I tried booting it without battery and then I tried just holding the power button down for 20 seconds. The ac adapter light on the charger is on so I know it’s not that so I’m worried it might be a bricked motherboard, which would suck because mine just got out of warranty.

So is there any solution to this problem that won’t involve buying a new computer. Or will I just have to pay a fuckton if money to send it To non warranty support and replace the motherboard or something?

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Reddit
reddit.com › r/alienware › alienware x17 r2 doesn't turn on
r/Alienware on Reddit: Alienware X17 R2 doesn't turn on
May 8, 2023 -

Hi everyone, today whike I was using my laptop on battery It suddently flashed a Red light on the alien logo (which Is also Power Button) and shut off. Since then I can't manager to turn It on I tried to connect to AC, I tried to disconnect battery and let static electricity discharge by pressing Power Button for 15 seconds or so, nothing seems to work I've noticed that if i connect something to the USB-C of the laptop and then i open the lid (while on battery) some kind of Energy does flow to the device but still the system doesn't start No fan starts, no light starts, no sound Is produced

My support service ended a couple of moths ago and i think they would propose me to replace motherboard which Is an expense I cannot afford at the moment

Does someone had had a problem like mine?

SOLVED

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Dell
dell.com › dell community › desktops › alienware desktops
Alienware Aurora R7 not turning on | DELL Technologies
October 24, 2023 - Dell Alienware Desktops Support Forum · Posts · Selected Posts · Responses(9) Solutions(1) J · jmeyer2030 · 1 Rookie · • · 5 Posts · 0 · October 23rd, 2023 23:48 · I have resolved this issue. Since the BIST wasn't turning the LED on, it seems pretty clear that the PSU wasn't working based on other things I have read online about this.
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Reddit
reddit.com › r/alienware › alienware r8 desktop not turning on please help!!!!
r/Alienware on Reddit: Alienware R8 desktop Not Turning on Please Help!!!!
October 27, 2021 -

I have an Alienware R8 that is not turning on.

Things I have tried:

  • disconnecting the power cable and holding down the power for 15-30 seconds

  • same as above but the BIST is working, the fans are moving, sometimes lights are flashing

  • trying different outlets around the house

Please help I don’t know how to fix this

I appreciate all the advice!

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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 2. Click on Advanced options to enter Windows Recovery Environment (WinRE). Step 3. Go to Troubleshoot > Advanced options > Automatic/Startup Repair to start the repairing process. ... Is Windows Automatic Repair not working?
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Dell
dell.com › dell community › desktops › alienware desktops
Aurora R13, won't boot anymore | DELL Technologies
April 23, 2022 - Unplug the power cable for a half min, plug back in, try to turn it on. ... How to Troubleshoot Power Issue on a Dell Desktop or All-in-One No POST, No Power, No Video on a Dell Desktop Computer · Both investigations include a recommendation ...
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Super User
superuser.com › questions › 1817398 › alienware-shows-power-light-and-keyboard-screen-stays-blank
laptop - alienware shows power light and keyboard, screen stays blank - Super User
November 20, 2023 - I've restarted while pressing [delete] and [F2] hundreds of times or keeping the [shift] key down. but other than seeing that it's on, I have not got any further signs of activity. Does anyone know how to get into an Alienware machine in this state? ... Certainly a hardware error, perhaps the PSU. A workshop would start swapping parts until it locates the bad one. But we can't analyze your hardware over the internet. ... Thank you, I understand. I thought, because all the hardware does turn on (including the screen), that I may still get in with a magical key combination or something similar.
Top answer
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Hi @Jasongalley…sorry about your headache…First things first…it is not the OS, don’t even let that get into your head…the OS comes later after POST…and since the PC is not even turning on, you can never blame software for that.

Here is what you need to understand to know what is wrong…**" If I remove the battery, plug into AC, and press the power button, then the power light will come on and after a minute or 2 of sitting there in that state, it will beep a few times (sometimes once, sometimes seven, it’s very inconsistent) and start right up."****…**yeah that is normally a capacitor issue, I have fixed many to know that when a capacitor fails, you’re going to do a few false starts and waiting before it can fill up with charge enough to power on your device. Capacitor are meant to store charge but when compromised they tend to drain out all of it hence it takes time to charge it up again.

**" Sometimes it comes up with horrible resolution and sometimes it won’t recognize my WiFi card."…**that’s because there isn’t much charge during the boot process to distribute to the hardware components.

" but if I shut it down and came back the next day, it would no longer boot."… yeah, coz the capacitor(s) is already drained out of charge because its ability to hold charge has already been compromised and it is now a dud.

**“I bought a used Alienware”…**not sure how long it was used, capacitors may degrade with time…

Take your PC to the “Alien guys” and they’ll know what to do.

Cheers

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Greetings all,

I bought a used Alienware a couple years ago. It’s a M17xR3, I updated RAM and put in a SSD running windows 7. Ran like a champ once I got it to finally download and install the Windows patches.

A month or 2 ago I tried turning it on and had to do a song and dance with the battery and power plug before it would start. It would restart after I got it to boot once, but if I shut it down and came back the next day, it would no longer boot. It won’t even get to the bios screen when it does this. The power light comes on and that’s it. If I remove the battery, plug into AC, and press the power button, then the power light will come on and after a minute or 2 of sitting there in that state, it will beep a few times (sometimes once, sometimes seven, it’s very inconsistent) and start right up. Sometimes it comes up with horrible resolution and sometimes it won’t recognize my wifi card. After that, I reboot and everything runs normally. I’ve ran the pre-boot Dell checks and it has never failed anything.

Another issue I’ve had since i got the PC is if I try to access the performance menu in bios, it will lock up and need to be restarted.

Beyond those issues, the thing runs great. I’ve fixed some weird stuff in the past, but I can’t think of anything to really solve this besides maybe the CMOS battery, but anytime that has failed in the past on any computers I’ve worked on, the clock has stopped functioning properly between boots. This has never had such an issue.

Any ideas are GREATLY appreciated.