Help on the downgrade of 2.50 bios

Hello. I update my bios version yesterday from 1.80 to 2.50, and I have some problems with the battery.

When he charges to 100% stop charge power off battery led battery works even if it is in the power supply cable: S if I turn off the laptop on battery towers and load again the battery and 100%, close the battery led and to work from.

I have try it reflash with my old exe 1.80 but she said that my bios version is same or newer and stop there: S

no idea how to restore it to 1.80?

Thank you very much.

First, try to reset the BIOS to its default settings. Press F2 at startup to access the BIOS.

If you want that it downgraded, you must bring the laptop to an authorized Service Center.

Tags: Toshiba

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