the objective is Lenovo E530. I was run Lenovo Systém Update on that machine yesterday. It was done many updates including latest BIOS. (Im running Windows 7 x64 pro)
everything was successful.
I have rebooted machine several times after that - updating some other applications. Everything was just fine.
Today I power on the laptop and there is noting on the screen. Only the CPU fan is working and disk is spinning.
I tried to remove RAM - there was some beeps as expected. Then I try to do BIOS recovery thru CTRL+R - and nothing happen.
Then I found some other manual to do that where the CTRL+B was applied and it is working, but in other way - the notebbok turns on normály while Im holding CTRL+B key together with power button.
Without CTRL+B there is only blank screen...