Satellite U400 - PSU40E Synaptics touchpad problem after the recent update to BIOS

Toshiba welcome,

I've tested this in reverse, this is why the statement in the subject as it looks. After upgrading the bios of 3.00 to 3.50 touchpad loses its precision. Very rude and useless its like that.

I tried different drivers, everything, but the only way to really solve this problem was it downgrade to 3.00 OR uninstall the driver Synaptics completely. Second solution, unfortunately, is unacceptable, because then I lose some features, like click on contact, which I don't use and control.

Best regards

Wojtek

Hey Buddy

I U400 and the BIOS has been updated to the newest one.
The touchpad works like a dream. I m using Win XP and Vista and there is NO problems after BIOS update!

In your case, this may be only a software problem and I think you can use the Toshiba Recovery disk and could reinstall the whole OS from the Toshiba drive

It is a really radical solution because the whole HARD disk may be formatted, but if the resettlement of these two drivers touchpad didn t help then I think this would be the last solution.

Tags: Toshiba

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