Updating bios sony vaio
My laptop model is SVE1511X1RW with Windows 10 1709 (16299.125).
In Vaio update program 2 days ago i choosed the Bios update R0220E5.
In the minimal DOS environment that appears after the reboot, you run the appropriate command—often something like BIOS3245.bin—and the tool flashes the new version of the BIOS onto the firmware.
The DOS-based flashing tool is often provided in the BIOS archive you download from the manufacturer’s website, although you may have to download it separately. In the past, this process was performed with bootable floppy disks and CDs.
To check your BIOS version from the Command Prompt, hit Start, type “cmd” in the search box, and then click the “Command Prompt” result—no need to run it as an administrator.
At this moment we have 1 Intel AMI BIOS IDs listed for Sony.
You probably shouldn’t update your BIOS, but sometimes you need to.
When using those tools, you create a DOS live USB drive, and then copy the BIOS-flashing utility and BIOS file to that USB drive.
You then restart your computer and boot from the USB drive.
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We recommend a USB drive because it’s probably be the easiest method on modern hardware.