Thank you for your reply.
It was delayed to see because the mail was in the trash.
What I do.
"3330A13.exe for the Latitude 3330 Dell Latitude 3330 System BIOS"
Download and save to the USB memory of FET32.
Make the extension visible. (It is originally from)
Change the file name to "BIOS_IMG.rcv" for each extension.
Display the "BIOS Recovery Menu" screen.
This is not possible because the BIOS operation is not complete.
There are two possible causes.
The BIOS does not work due to the device on the bus not responding, broken, etc.
One minute contents of BIOS is broken and does not end.
As it is difficult to identify the bus or device, I would like to write BIOS-ROM later and try BOOT by pushing the method.
In order to do that, I found information on the WEB that it was necessary to take out "3330A13.rom" from "3330A13.exe".
I tried that method but win7-CMD returns an error.
I asked about that.
Dear customers, thank you for contacting DELL Community Forum.
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■How to send PrivateMessage■
「messages」→「NewMessage」→search for「Dell-RyokoM」in the「Sent to」→After enter Message subjects and Message Body→「Send Message」
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