Has no BIOS on Satellite L850

Hello world!

I have a L850 (PSKG8A-05J001) who stopped booting after the latest bios updated from the Toshiba Web site.
To fix the problem, I ordered a Taiwan flashed bios, but they had used the same bios version and the screen remained black.

So I asked them to send me a bios with older firmware, and they did.
After soldering the bios of the motherboard, the laptop starts but has no windows startup.

Consulted the bios with F2, changed some settings, loaded optimal settings and changed some settings more and I after that 4 to 5 times the screen is now permanently black...

I tried out the battery and the battery of the bios & leaving overnight, turning it with all the different key combinations, never leaving the RAM, clean the contacts of the ram, startup wincrisis with usb flashdrive... no luck.

If someone could help me get this laptop works again, would be much appreciated.
Thank you!

See you soon,.
EJ

According to the last message, you have tried different ways to correct the problem but remove BIOS battery isn't the best way to get it fixed.

Usually if the BIOS update broken, the EPROM module must be fixed using the crisis disk BIOS and this must be done by the professional engineer.

Sometimes 3rd party crisis disk could help you address these issues, but it also depends on the BIOS version.

I found it interesting to post that may be useful:
http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=79257

Tags: Toshiba

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