If you have a bootable USB drive with a USB drive error code on your computer, you might want to check out these troubleshooting tips.
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Conclusion: If you need a flash drive to boot or flash your motherboard, be careful if you need to avoid a larger 32GB flash drive. The standard 8GB or 16GB is enough to complete these tasks.
Manual with recommendationsHow to create a bootable USB flash drive / (including MS-DOS system files) to perform a BIOS update.
Always refer to the BIOS update: Howto: Step by Step Instructions
See also: Updating the BIOS using a bootable CD
see also: Updating the BIOS using a DOS boot floppy
DOWNLOAD Ultimate BIOS Boot Edition. 1.2 MB
– Motherboard purchased in original packaging: not on the website of the mother manufacturernsk fee or
– Branded laptop or PC: On the website of the brand new laptop/PC manufacturer.
Both files are indeed specially designed for the DOS operating system! If the manufacturer offers native files for Windows, you should either try to update the BIOS directly in Windows, flash your old BIOS chip, or buy a permanently new and pre-programmed BIOS chip >
DOS system information is usually invisible because the archive attribute is set to hidden. If you want to show the best hidden files, you should activate the option: “Windows Explorer / Folder Tools and Options / Show View – Hidden Files and Folders” and deactivate the option “Hide protected runtime system files”.
First, go to BIOS settings and change the boot sequence to USB key/drive (look for an option like First Boot Sequence, Boot Device or something similar).
How do I update BIOS from USB?
Download the new BIOS (or UEFI) from the company’s website.Unzip it and copy it to an additional flash drive.Restart your computer, but also enter BIOS/UEFI.Use the dedicated menus to update the UEFI BIOS.
Insert the USB stick and restart your computer. If everything went well, MS-DOS will start and you will see the famous DOS prompt (C:>).
How do I create a bootable USB drive for BIOS?
Open our Ultimate BIOS Boot Edition and boot_usb_stick directory.Copy the usbdos folder to your precious hard drive.Launch the HP USB Disk Storage Format Tool.Select your device without a USB dongle.Select FAT-32 under “File System” and check “Create a real DOS boot disk”.
You can now start updating the BIOS. Remember, it’s a very good idea to back up an outdated BIOS version.
Also see: How to update BIOS step by step
New bios chipspurchases
I have an Acer 4830TG aspire. Where can I get a custom BIOS with Et uefi advanced?.
Can you tell me where can I find the link to install the BIOS for this Samsung RF511 laptop model with Windows 27 10 download
Dear forum users, I have a Toshiba Satellite Pro L300-EZ1521 with the article number PSLB9U-047011, which always has the Toshiba logo on it. I actually removed the hard drive and connected it to another laptop [as an external drive] to test the application. The hard drive looks good as it can view, edit, copy and play music files. I have tried all the key combinations F2, F12, FN F, +C + Power, 6 + Power without success. The only keys that seem to do the job are CTRL + ALT DEL + when the laptop reboots, when the keys are CAPS LOCK, FN. Could it be a bios problem? Can updating/firmware/restoring bios solve this problem? Your help is greatly appreciated. Best regards, KileM
You can re-activate our USB key using the special tool “rmprepusb” (blue button).
Kledge January 5, 2017 06:41 AM
I read the new version more carefully and noticed that it says DOES NOT WORK ON WINDOWS 10 in red.
Try UNetbootin to create a bootable USB stick with Freedos, or use a different USB stick.
Hey I have a persistent and unwanted error with software, I choose whatever I need for software that can create my USB drive, but when you click format. I get the message “Failed to format the shared drive”.
Can you use any USB to flash BIOS?
The brand/size of the USB stick is irrelevant. The only benefit that matters is that your card allows you to change the BIOS via a USB 3.0 slot, or indeed. At the same time, any USB overclocking can be used to overclock the BIOS on any semi-modern motherboard.
Please read the instructions carefully. I built myself a designer brand desktop computer with an MSI H55M-P33 (AMI BIOS ver. 1.9) mobile device that I considered necessary and added 2.2 TB + hard drive support and other new features in version 1.10. This worked for me. Everything fits. 5 stars. Great guide.
I updated 209 BIOS for Asus Zen rent N501JW when I lost power,so my system just ran with a black screen and keyboard. Please, if anyone can help me, I would be very happy
Hey my computer is stuck with the Dell logo and someone suggested I run this USB bios utility. I wanted to know if it works? Please give me the download link personally. Thank youEnjoy a faster