FlyBook VM. An error after upgrade the BIOS.

Recommended by Wim's BIOS...

Hi to all,
I've a Dialogue FlyBook VM and I've recently updated the EC and BIOS to new version avaiable (1.75). Before of the update the laptop worked well. After the update I have one problem: when booting the FlyBook with the DC-in cable connected remains in a white screen for several minutes (20 or more minutes), without viewing anything else before, and then start up normally. However, when booting with the battery (and DC-in cable disconnected) the laptop starts normally but, when I insert the cable, displays a black screen and the computer is completely blocked (and then I must shut it down by holding pressed the power button).

Has anyone ever had a similar problem? For you, what is the cause of this problem? You have any idea by resolving it?

Thanks.
Regards.

[edwin]

Did you set the bios back to defaults after the flash? Where did you get the bios from?

Thanx for reply.

The bios was official, I downloaded it from the website of Dialogue (the maker of my laptop). But, what do you mean with "set the bios back to defaults"? Can I restore the old bios in any way? How can I do?

[edwin]

Well it is a bit different in each bios so maybe it is best if you contact the tech support section of your laptop maker.