The Ultimate Tool for Dumping Your BIOS - dumpbios usb.7z
How to Dump Your Own BIOS on a PC Using dumpbios usb.7z
BIOS (Basic Input Output System) is a software that runs on a chip on your motherboard and controls your hardware settings before booting your operating system. Sometimes, you may need to dump (copy) your own BIOS for various reasons, such as updating it, fixing it, or backing it up. In this article, we will show you how to dump your own BIOS on a PC using a tool called dumpbios usb.7z.
dumpbios usb.7z | updated
What is BIOS and Why You May Need to Dump It
BIOS is a software that runs on a chip on your motherboard and controls your hardware settings before booting your operating system. It also provides an interface for you to change some low-level system settings, such as boot order, overclocking options, password protection, and more.
There are several reasons why you may need to dump (copy) your own BIOS from your PC:
You want to update your BIOS to a newer version that supports new features or fixes bugs.
You want to fix your BIOS if it is corrupted or damaged by a virus, power outage, or failed update.
You want to back up your BIOS in case something goes wrong or you want to restore it later.
Dumping your own BIOS can give you more control, flexibility, and security over your system. However, it also involves some risks, such as damaging your BIOS, losing data, or voiding warranty. Therefore, you should only do it if you have a good reason and follow the instructions carefully.
What You Need to Dump Your Own BIOS
To dump your own BIOS on a PC using dumpbios usb.7z, you will need the following:
A mod ded PC that can run unsigned code, such as a PlayStation 2 or a PC with a modchip or a custom BIOS.
A USB drive with at least 1 GB of free space.
A CD burner and a blank CD.
The dumpbios usb.7z file, which contains the tool to dump your BIOS to your USB drive.
You can download the dumpbios usb.7z file from this link: http://www.4shared.com/file/9W8lZf0_/dumpbios_usb.html . This file was created by the PS2 homebrew community and is updated regularly. The latest version at the time of writing is 22.214.171.124.
How to Download and Extract the dumpbios usb.7z File
After you have downloaded the dumpbios usb.7z file, you need to extract it using a software that can handle 7z files, such as WinRAR. You can download WinRAR from this link: https://www.win-rar.com/download.html . Follow these steps to extract the file:
Right-click on the dumpbios usb.7z file and select "Extract Here".
You should see a folder named "dumpbios usb" with two files inside: DumpBios-USB.iso and README.txt.
The DumpBios-USB.iso file is the image file that you need to burn to a CD. The README.txt file contains some instructions and information about the tool.
How to Burn the DumpBios-USB.iso File to a CD
Next, you need to burn the DumpBios-USB.iso file to a CD using a CD burning software, such as Alcohol 120% or Nero Burning ROM. You can download Alcohol 120% from this link: https://www.alcohol-soft.com/downloadtrial/ . You can download Nero Burning ROM from this link: https://www.nero.com/enu/downloads/ . Follow these steps to burn the file:
Insert a blank CD into your CD burner and launch your CD burning software.
Select the option to create a bootable CD from an image file and browse for the DumpBios-USB.iso file.
Choose the lowest possible burning speed and start the burning process.
Wait until the burning process is complete and eject the CD.
How to Format Your USB Drive as FAT32
Before you can use your USB drive to dump your BIOS, you need to format it as FAT32, which is a file system that is compatible with most devices. You can format your USB drive as FAT32 using Windows. Follow these steps to format your USB drive:
Insert your USB drive into your PC's USB port and open My Computer or This PC.
Right-click on your USB drive and select "Format".
Select "FAT32" as the file system and check the "Quick Format" option.
Click on "Start" and wait until the formatting process is complete.
How to Insert the USB Drive and the CD into Your PC
Now that you have prepared your USB drive and your CD, you need to insert them into your PC that you want to dump your BIOS from. Follow these steps to insert them:
Turn off your PC and unplug it from the power source.
Open your PC case and locate your BIOS chip on your motherboard. It should be a small square or rectangular chip with a label that says "BIOS" or something similar.
If your BIOS chip has a socket, gently pull it out from the socket and set it aside. If your BIOS chip is soldered, skip this step.
Insert your USB drive into any available USB port on your PC.
Insert your CD into your PC's CD drive.
If you removed your BIOS chip, insert it back into its socket and make sure it is aligned correctly.
Close your PC case and plug it back into the power source.
How to Boot from the CD and Run the dumpbios-USB.elf File
The final step is to boot from the CD and run the dumpbios-USB.elf file, which will dump your BIOS to your USB drive. Follow these steps to boot from the CD and run the file:
Turn on your PC and press the key that opens the boot menu, such as F12, F8, or Esc. You should see a list of boot options, such as HDD, CD-ROM, USB, etc.
Select the CD-ROM option and press Enter. You should see a black screen with some text that says "Free McBoot" and "cdfs:/".
Use the arrow keys to navigate to the cdfs:/ directory and press Enter. You should see a list of files, such as BOOT.ELF, dumpbios-USB.elf, etc.
Select the dumpbios-USB.elf file and press Enter. You should see a blue screen with some text that says "DumpBios-USB v126.96.36.199" and "Select device".
Use the arrow keys to select the mass:/ option and press Enter. This option represents your USB drive.
You should see a message that says "Dumping BIOS...". Wait until the process is complete and you see a message that says "Done! Your BIOS has been dumped to mass:/BIOS.BIN".
How to Use Your Dumped BIOS File
Congratulations! You have successfully dumped your own BIOS to your USB drive. Now you can use your dumped BIOS file for various purposes, such as updating it, fixing it, or backing it up. Follow these steps to use your dumped BIOS file:
Eject your USB drive from your PC and insert it into another PC that can read it.
Open My Computer or This PC and locate your USB drive. You should see a file named BIOS.BIN on your USB drive.
Copy the BIOS.BIN file to your PC's hard drive or another storage device.
Depending on what you want to do with your dumped BIOS file, you may need to use different tools or methods. For example:
If you want to update your BIOS, you may need to use a tool such as Flashrom or UniFlash to flash (write) the new BIOS file to your BIOS chip.
If you want to fix your BIOS, you may need to use a tool such as Phoenix Bios Editor or CBROM to edit or modify the BIOS file.
If you want to back up your BIOS, you may need to use a tool such as WinImage or UltraISO to create an image file from the BIOS file.
Always make sure that you use the correct tool and method for your specific BIOS chip and model. If you are not sure, consult an expert or do some research before proceeding.
Benefits and Risks of Dumping Your Own BIOS
Dumping your own BIOS can have some benefits and risks that you should be aware of before doing it. Here are some of them:
Benefits of Dumping Your Own BIOS
You have more control over your system settings and performance.
You have more flexibility to customize or optimize your system according to your needs and preferences.
You have more security over your system data and privacy.
You can save money and time by avoiding professional services or buying new hardware.
Risks of Dumping Your Own BIOS
You may damage your BIOS chip or motherboard if you make a mistake or encounter an error during the dumping or flashing process.
You may lose data or settings if you overwrite or corrupt your original BIOS file.
You may void your warranty or violate the terms of service of your manufacturer or vendor if you modify or replace your original BIOS file.
You may face legal issues or penalties if you infringe on the intellectual property rights of your manufacturer or vendor by copying or distributing their proprietary BIOS file.
In this article, we have shown you how to dump your own BIOS on a PC using dumpbios usb.7z. This is a useful tool that can help you update, fix, or back up your BIOS for various reasons. However, dumping your own BIOS also involves some risks that you should be careful of before doing it. Here are some tips and warnings for dumping your own BIOS:
Always backup your original BIOS file before dumping or flashing it.
Always use the latest version of dumpbios usb.7z and other tools that you need for dumping or flashing your BIOS.
Always check the compatibility and specifications of your BIOS chip and model before dumping or flashing it.li>Always follow the instructions and precautions carefully and patiently when dumping or flashing your BIOS.
Always seek professional help or advice if you encounter any problems or doubts when dumping or flashing your BIOS.
We hope that this article has been helpful and informative for you. If you have any feedback or questions, please feel free to leave a comment below. Thank you for reading!
Here are some frequently asked questions and answers about dumping your own BIOS:
Q: Can I dump my own BIOS on any PC?
A: No, you can only dump your own BIOS on a PC that can run unsigned code, such as a PlayStation 2 or a PC with a modchip or a custom BIOS. If you try to dump your own BIOS on a regular PC, you may damage your BIOS chip or motherboard.
Q: Can I use any USB drive to dump my own BIOS?
A: No, you need to use a USB drive that has at least 1 GB of free space and is formatted as FAT32. If you use a USB drive that has less space or is formatted differently, you may not be able to dump your BIOS properly.
Q: Can I use any CD burning software to burn the DumpBios-USB.iso file to a CD?
A: No, you need to use a CD burning software that can create a bootable CD from an image file, such as Alcohol 120% or Nero Burning ROM. If you use a CD burning software that cannot create a bootable CD, you may not be able to boot from the CD and run the dumpbios-USB.elf file.
Q: How long does it take to dump my own BIOS?
A: It depends on the size and speed of your BIOS chip and USB drive, but it usually takes less than a minute to dump your own BIOS. You should see a message that says "Done! Your BIOS has been dumped to mass:/BIOS.BIN" when the process is complete.
Q: How can I verify that my dumped BIOS file is valid and working?
A: You can verify that your dumped BIOS file is valid and working by using a tool such as MD5 Checker or HashCalc to calculate the MD5 checksum of your dumped BIOS file and compare it with the MD5 checksum of the original BIOS file. If they match, then your dumped BIOS file is valid and working. If they do not match, then your dumped BIOS file is corrupted or incomplete. dcd2dc6462