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Downgrade BIOS 209 from 217 then Laptop wont boot.

wantedzai
Level 7
Need help~ I use G55VW. I've downgraded my bios from 217 to 209 using WinFlash and then lappy wont boot anymore. When turn on got LED on power & keyboard but the screen is pitch black 😞
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11 REPLIES 11

I agree this is hard to find Information! Please sticky it for us down the line.
G752VY-DH72 Win 10 Pro
512 GB M.2 Samsung 960 Pro
1 TB Samsung 850 pro 2.5 format
980m GTX 4 GB
32GB DDR 4 Standard RAM

Z97 PRO WiFi I7 4790K
Windows 10 Pro
Z97 -A
Windows 10 Pro

Myk_SilentShado
Level 15
Oh and a note to the OP: don't downgrade your BIOS mate, you'll just end up having to go through all this again, laptops don't have a BIOS Flashback feature...yet lol