I need bios of HP 14-b039TU, code board DA0U33MB6D0 REV. D
Please share
Thank you
Please share
Thank you
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Re: Need bios HP 14-b039TU
or clean me my bios -
Re: Need bios HP 14-b039TU
Your main bios me region is corrupt. Here is your bios fixed and cleaned. Report result.Comment
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Re: Need bios HP 14-b039TU
here is your bios
virgin file from hp support site
i have inserted you serial and model nr
flash and report back pls
main bios should be ok but i dont know will ec bios need some work so test and report backIm Back... sort of...
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Re: Need bios HP 14-b039TU
well you havent stated what the problem is, symptom or the history of laptop... you requested the bios, and bios i posted is ok. problem may be elsewhereIm Back... sort of...Comment
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Re: Need bios HP 14-b039TU
the problem began with a dead laptop. By replacing the IC power, the laptop is on. before I did all that, first my bios backup. after on normally, for some reason suddenly the laptop becomes no display.
before I do a more complicated job like reball pch, it's a good idea to flash the bios first. because before I got a case like that and succeeded in flashing bios with the original file from the official site.Comment
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Re: Need bios HP 14-b039TU
yes, makes sense, i follow steps like that. however problem is elsewhere.... not biosIm Back... sort of...Comment
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Re: Need bios HP 14-b039TU
well, i will try again. if problem solved, i will share it here. thanks a lotComment
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Re: Need bios HP 14-b039TU
There are 2 slightly different bios`es for this model.The EC has a few differences too.Its possible you might have had the wrong version flashed in the first place.
Try these bios and EC , flash both bios + ec from each.As ala_borbe said, if the bios don`t work the problem is elsewhere.Comment
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Re: Need bios HP 14-b039TU
I've tried both, and the results are the same. thanks a lot.Comment
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Re: Need bios HP 14-b039TU
but there are differences in results between using the backup bios and other bios provided here. by using the bios of the backup or original from the laptop, when plugging the flashdisk, led on flashdisk blinking like a process is being run. if using other bios is not the case, led on flashdisk does not blink.Comment
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Re: Need bios HP 14-b039TU
Well , @mcplslg123 cleaned your original bios, @ala_borbe gave you an official bios, and ive posted 2 bios straight from hp . What is the motherboard code , if its DA0U33MB6D0 REV. D then all the bios`es given to you by the members should have worked ,but only if the problem is with the bios.Comment
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Hi everyone,
I have been doing hardware repair as a hobby for some years now and recently decided to learn about repairing laptops as a fun challenge.
I managed to get my hands on a "HP Pavilion Gaming 15-ec2523nd" notebook that only shows a white power LED and doesnt respond to anything.
After initial testing I concluded the bios seems to be corrupted since all voltages are normal and there are no shorts. HP has a feature for a bios restore from USB with winkey+B for this model. This did not work.
I have desoldered the bios chip (GigaDevice... -
Hi
i have dell latitude E7270 with following symptoms:
- takes long time to restart.
- sometimes powers on and then off
- sometimes while working it just dies,
From googling online bios clean could possible resolve this?
i was able to save bios and was going to try bios clean myself but get an below error when i drop it in ME analyzer.(unsure whether this sometimes occurs or could be due to bad/corrupt bios)
As ME analyzer gave me an error i just decided to write bios with a cleaned bios from E7270 bios post.
I reinstall... -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hello there.
I am working on a Lenovo Legion T5-26AMR5 desktop that currently has a corrupt BIOS and I have been unsuccessful thus far in trying to fix it myself.
History:
1. This computer came to me initially with an error message that said "BiInitializeLibrary failed 0xc0000001" or "0135 fan error". It would always be one of the two errors. It should be noted that when it produced the fan error, there was no physical problem with the fans. They were all spinning just fine.
I searched for this error online and discovered...
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