Satellite U400 - 112 (PSU40E) - Safe BIOS upgrade - SOLUTION

Dear all,

Trying since long upgrade for the bios of my laptop favorite... Toshiba Satellite U400-112 (PSU40E)
I have Windows 7 Ultimate (64-bit) English and BIOS version 4.00(until yesterday).
The problem was that, in windows 7 (32 & 64 bit), the tool flash never started the process of update due to several incompatibilities.
There is a solution (in fact a workaround solution) to be honest and works 100%!

My solution is:

(A) download the latest bios upgrade version appropriate for your laptop, save it (tomake it is easier in the root of the C:\ drive) and unpack it in a temporary folder (for example: bios).

(B) use the Hiren's Boot CD a real support from a USB or CD (download and burn a CD or follow the process of CD copy on a USB key).

(C) boot the laptop from the CD or USB flash and in Hiren's Boot Menu, select the version of mini Windows XP.

(D) allow completely Windows XP startup and then run the tool to update the bios flash from the temporary folder. The update procedure make it exactly as it is described in the manual of the bios update. (If you are not experienced)

(E) it will update the bios, and then he stops himself. Then you can start normally your operating system, remove any CD or USB key mounted on it.

I hope you find it helpful and convenient.

Best regards

Ioannis

To be honest I updated the BIOS on my U400 (running Win 7 32 bit), A210 (Vista) and Tecra A10 (Win 7 64 bit) using the victory as the BIOS version and never had any problems in running the tool
Anyway thanks for sharing your knowledge with the community

Tags: Toshiba

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