whatever you do keep it plugged in and just wait for it to finish. Answer from Little_Job_2460 on reddit.com
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Reddit
reddit.com › r/dell › it’s normal do take so long?
r/Dell on Reddit: It’s normal do take so long?
September 16, 2024 - Dell came out and replaced the mobo, and exact same issue with the new one--the tech eventually had to use BIOS recovery mode to get it updated. It continues to get stuck every time a new BIOS update comes out and can only be updated via BIOS recovery. ... Recent one on a Precision 5520 took 20 minutes. I think I may have skipped one revision before this one. ... Shouldn't take more than 10 minutes.
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Reddit
reddit.com › r/dell › stuck on firmware update for 2 hours . help!!
r/Dell on Reddit: Stuck on Firmware Update for 2 hours . Help!!
February 11, 2022 - Their firmware update utility is spotty as hell and always has been, so just go to the product support update page for your model and download all known current updates one at a time as individual installation files; you're always better off doing the BIOS update separately by itself in-between reboots anyway, and you can manually suspend BitLocker, which I recommend doing from PowerShell and immediately before running the standalone installer. You can even set it up to leave BitLocker off until you manually turn it back on from CLI again when done, solves a world of problems. Give it another hour and if it still doesn't snap out of it just do the hard power cycle and hope for the best; Dells rarely brick over a borked BIOS install anymore.
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Reddit
reddit.com › r/dell › bios update stuck
r/Dell on Reddit: Bios Update stuck
September 17, 2024 - Deconnect the AC power ? ... Can't wait and my warranty expired. So disconnect the battery and the CR2032 Cell. Firmware is now updated. No congratulation for Z generation dell devellopers, with no checking process.
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DoItYourself.com
doityourself.com › doityourself.com community forums › electrical, ac & dc. electronic equipment and computers › computers, internet capable devices and peripherals › dell bios update taking waaaaay too long?
Dell BIOS Update taking Waaaaay too long? - DoItYourself.com Community Forums
March 19, 2019 - There's no "progress bar" just a "twirling clock" to indicate progress, and my question is, should it take this long, or is it stuck in an "endless loop"? ... Eh, difficult situation- A) You really DO NOT want to restart or interrupt a BIOS update. B) I've NEVER heard of a BIOS update flashing a warning, OR actually running in the background, it is usually download, then re-boot and it installs. I'd go DIRECTLY to the Dell website and download the newest BIOS update
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Dell
dell.com › dell community › desktops › inspiron desktops
BIOS Update Running Over 2 Hours | DELL Technologies
May 12, 2021 - After about 4 hours, a window popped up saying to close all other programs (had them closed for 4 hours). Closed the other programs and then asked if I wanted to flash the BIOS.
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Dell
dell.com › dell community › laptops › inspiron
Dell Update BIOS installation taking hours | DELL Technologies
May 18, 2021 - Inspiron 15-3567 Dell Update BIOS installation taking hours to install. Bios update 4/29/22. I got tired of waiting. Tried to cancel and it didn't work. Ended task(s) in task manager and a notification popped up "The system has been updated". Opened Dell updates and it offered to install it again.
Find elsewhere
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Reddit
reddit.com › r/dell › updating firmware stuck at 0
r/Dell on Reddit: Updating firmware stuck at 0
May 16, 2024 -

This is the third time this happens to me with a brand new, expensive Dell laptop. It seriously affects my workday. At some point during the night, the laptop decides to update its firmware, and gets itself stuck at zero, until the morning when I arrive at the office. Now, I have no way of starting the computer, as it wont power down. Its fans are going loud and there is no progress. Please, can anyone assist with this? What do I do?

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Dell
dell.com › dell community › laptops › locked topics – laptops general
BIOS Upgrade taking way too long. | DELL Technologies
January 30, 2008 - Instead of detecting 512 MB total RAM in my chips, it would only detect 256 MB, or whichever card was in slot 1. I tried making a BIOS upgrade so it can support the RAM and HDD fully (80 GB only showing up as around 14 GB.) However, when I restart the computer to perform the BIOS update from A04 to A06, it takes so long, or it just doesn't work.
Top answer
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Yes, using a normal monitor 'may' fix this issue you are experiencing. Well, the updates for the bios are usually marked critical ( not always anyway ), but mainly because they could be fixing some security issue with the intel cpu. Thing is, as far as I know there are no real exploits in the wild + there's the antivirus and the fixes added to windows... so all these bios fixes effectively slow down the cpu only, from my personal point of view. Unless one of the newer bioses adds support to a quicker ram ( example ) or adds support for an USB-C port of a graphics card you ARE using or planning to buy ( it's a real case scenario )... or fixes a bug you ar experiencing ( you are not , by your own admission, having issues up to now )... just avoid . Personal opinion, anyway.
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While waiting for a reply I read and watched a lot about updating the BIOS. My current version is 2.16.1 on a Win 10 Pro build 19044.2251.After 2 hours of a black screen, I crossed my fingers and powered down. Rebooted.I pulled everything off, anything connected to the computer, pulled drives, trying to get to a bare bones system. Double check that I did not have BitLocker on, no passwords in BIOS.I tried again with 2.17.1, same thing. Tried with booting to USB, same thing.Did a bunch of other updates, no problem.Tried 2.18.1, same problem. The only thing I have not tried is going backwards with the BIOS. At this point I put everything back together because I have to work on some images.But I would like to be able to update the BIOS.So still looking for suggestions.
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Dell
dell.com › dell community › software › supportassist for pcs › supportassist for pcs
How long should SupportAssist BIOS update take normally? | DELL Technologies
March 3, 2021 - It should not take several hours to update the BIOS. I would not recommend using SupportAssist for updating the BIOS. At the very least, use the Dell Update program, but the preferred method can be found in this topic.
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Reddit
reddit.com › r/dell › windows update ran along with bios update
r/Dell on Reddit: Windows update ran along with bios update
June 13, 2023 -

Hey, this is a question out of curiosity, Does anything happen when doing a stand alone bios rewrite and update (downloaded from dell website) and a automatic windows update runs during the time between it restarts. Just wanted to know as its taking a long time to load.

Edit:

Its solved ,what worked was if system get stuck during a bios update on a automatic windows update just power off system by holding power button and on it again, bios update should start right after system turns on This scared the soul out of me as I thought that a windows update before pc restarts during the bios update might corrupt the bios or brick something, glad everything worked out. Thanks developers for the fail safes.

Thanks a lot

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Dell
dell.com › dell community › laptops › inspiron
BIOS update stuck at 73% for 5 hours | DELL Technologies
September 25, 2021 - I'd suggest you disable uefi capsule updates so that auto bios updates only come automatically though Dell, and then change settings for Dell from auto update to notify me when available.
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Reddit
reddit.com › r/dell › stuck on updating firmware for 12 hours.
r/Dell on Reddit: Stuck on updating firmware for 12 hours.
February 4, 2021 - Do you know what BIOS rev you were on and what you were upgrading to? Give us more detail. ... So, you rebooted after win update and this is where you are. Alas, your system hasn't posted. There is nothing you can do here other than shut it down imo. It will sit at this screen indefinitely. Any warranty? Maybe give Dell a shout and see what they have to say.
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Reddit
reddit.com › r/dell › bios update
r/Dell on Reddit: BIOS Update
March 10, 2025 -

I recently just downloaded BIOS update for my alienware R14 from Dell and it is my worst nightmare. Friday night I downloaded the BIOS update from Dell and its been my worst experience i ever had with them. My PC was working fine, did the BIOS update and it took an hour for my computer to boot up. I did get the courage once to restart and had a heart attack because i just had the black screen looping and my keyboard lit up for a minute and went dark. Finally after an hour or more it finally came on and I know this is not normal. The BIOS update came out in January but it was corrupted and this one was suppose to be the fix. Well it definitely did not fix anything, it has just created stress and lose sleep because this pc was a lot of money and I just cant fo buy another one on a whim. Tomorrow I am calling Dell Tech and they need to fix whatever went wrong and if they dont i dont know what to do. My computer is not getting turned off until I speak to them. Is anyone else having an issue with this BIOS update?

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Reddit
reddit.com › r/alienware › bios update taking forever. i want to sleep but i'm stressing
r/Alienware on Reddit: BIOS Update taking forever. I want to sleep but I'm stressing
December 10, 2020 -

I'm on an Alienware Aurora R11. I tried updating my BIOS as I do, with Alienware Update this time. It's either that or Support Assist. I've never ran into problems before and I didn't know until today that people have bricked their motherboards by doing this. I'm really scared because I just dropped 1900 on this computer a few days ago and I absolutely can't afford to repair it, let alone replace it. Currently, the Alienware Update window says:
Installing Updates (3 of 3)
Warning: The current operation can no longer be cancelled.
(The warning you normally get about not unplugging anything or whatever. you know)
I have automatically restart system when required checked. It has not turned off even once.
Cancel is partially faded out and I can't click on it.
The more I look into this, the more stressed I get. I need sleep but I'm so tense and shaking, I feel like everything I've just invested in could collapse.
I don't know if I said this already or if it was clear, but the update is still going on. I'm writing this from the same computer that is being updated. I need to get this post out so I'm not making any edits at the moment. Sorry.