I tried updating the BIOS of my Sony Vaio CS-17G notebook to the latest updates given at the Sony Support Website. It's an Insyde BIOS, i tried updating my BIOS to version R0290Q2.
Everything went fine, got message 'BIOS updated successfully', 'Press OK to shut down.'
Pressed ok & now nothing's okay. The system is not booting up!
Tried the following troubleshooting, but no luck;
1) Pressing F2, F8 & F10 keys.
2) Disconnected the AC Adapter, removed the battery & pressed the power button for 60secs.