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489
August 24th, 2022 10:00
Unable to update Bios
Vostro 3800
I have downloaded 200_1016.EXE file to update Bios on my Vostro 3800 Desktop PC running on Windows 10. When I run the file to update BIOS, it produces an error popup: Winflash 'not ICH9'
I am unable to understand this error. I am hoping that this update may provide TPM facility and if I could update finally to Windows 11 but the BIOS update is not happening at all. Kindly help.



JOcean
9 Legend
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12.6K Posts
0
August 24th, 2022 12:00
If I had to guess, I would think that you have winflash installed and it is trying to run the BIOS update as the default program. Also I believe that winflash is an ASUS utility.
speedstep
9 Legend
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47K Posts
0
August 24th, 2022 13:00
@mr.dpkgupta
Vostro 3800 bios is not a winflash setup
TPM hardware is OPTIONAL and not available in all countries.
Latest version A16
Vostro_3900_3800_3902_A16.exe
OLDER Versions
VersionRelease DateImportance
Optional
John harper
2 Intern
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346 Posts
0
August 25th, 2022 22:00
Create a bootable USB drive using “Rufus”
Copy the BIOS update to the bootable USB drive you just created..
Insert USB drive, power-on and start tapping the “ F12 “ key.
Boot from USB and run the BIOS update.
After reboot test and post any results.
Regards,
John