Hello. I have a very strange problem with the bios file. After deleting it and trying to enter the same file again, the laptop does not start and remains at 5v. I tried with another bios chip XMC from another laptop and I get 19v but now the display changes colors. then I tried to read the same XMc chip to erase and load the same file, but now with the same file I get 5v. please help
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Dell Latitude 5420 - Faulty BIOS Image
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Hello. I have a very strange problem with the bios file. After deleting it and trying to enter the same file again, the laptop does not start and remains at 5v. I tried with another bios chip XMC from another laptop and I get 19v but now the display changes colors. then I tried to read the same XMc chip to erase and load the same file, but now with the same file I get 5v. please help
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by hani55 View Postworking Latitude_5420TGL but password bios
thank you very much brotherAttached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by hani55 View Postcan my friends help me fix the bios file that is not displaying?
dell latitude 5420
sv 94nhdk3
sv 94nhdk3
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Re: Dell Latitude 5420 - Faulty BIOS Image
Can my friends help me fix the BIOS file that is not displaying?
DELL LATITUDE 5420
SV 94NHDK3Attached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by hoaca388 View PostTry again
Test with this bios ok but bad serial number
need serial BYDN2F3 (no power with original bios 5volt only on USB C)
---------------------------------
EDIT PROBLEM SOLVED
NO SERIAL WITH THIS BIOS
Main_32mb hung on dell logo
-----------------------------------Last edited by Maxpower3; 04-18-2023, 01:19 AM.
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by haithem View PostCML : turn on few seconds then off without display
TGL : turn on then hung on light without display (no dell logo)
i have never encounter this strange issue !
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Re: Dell Latitude 5420 - Faulty BIOS Image
CML : turn on few seconds then off without display
TGL : turn on then hung on light without display (no dell logo)
i have never encounter this strange issue !
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Re: Dell Latitude 5420 - Faulty BIOS Image
Try two files again
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Re: Dell Latitude 5420 - Faulty BIOS Image
always hang on dell logo , 6 white 3 orange on power led , fan not working
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Re: Dell Latitude 5420 - Faulty BIOS Image
Try this file and see what happens next.Attached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
does not work always turn on , light without display , 6 white 3 orange on power led
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Re: Dell Latitude 5420 - Faulty BIOS Image
same issue , look at the video joinedAttached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by haithem View Postdoes not work also , same result
Service Tag: 7ZHG1F3Attached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
does not work also , same result
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by haithem View Postook , thank you very much , im waitingAttached Files
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Re: Dell Latitude 5420 - Faulty BIOS Image
ook , thank you very much , im waiting
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Re: Dell Latitude 5420 - Faulty BIOS Image
Originally posted by haithem View Postdell are saying that error message : 6 white 3 orange means :
flash corruption detected by SBIOS .
i dont know what means SBIOS , is it the secondary bios 16mb ?
we know that MBIOS means main bios 32mb
i think i must try to dump both bios
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Re: Dell Latitude 5420 - Faulty BIOS Image
dell are saying that error message : 6 white 3 orange means :
flash corruption detected by SBIOS .
i dont know what means SBIOS , is it the secondary bios 16mb ?
we know that MBIOS means main bios 32mb
i think i must try to dump both bios
Leave a comment:
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