O check the current BIOS version on the computer, follow the steps below:
Access to BIOS is prevented by unknown password set by previous owner. Booting from any external device other than hard disk was disabled in BIOS. Nice Catch 22, isn't it? Unfortunately, HP has no backdoor to this kind of 'crypto-flashable' BIOS :-( Surprisingly, previous generation 2510p does not have this flaw (!).
Solution came from HP Suport. Beleive it or not it is just plain motherboard replacement - under warranty thanks HP. Even they cannot recover access to blocked BIOS. Just a shame... Thanks everyone for your efforts to help.
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Access to BIOS is prevented by unknown password set by previous owner. Booting from any external device other than hard disk was disabled in BIOS. Nice Catch 22, isn't it? Unfortunately, HP has no backdoor to this kind of 'crypto-flashable' BIOS :-( Surprisingly, previous generation 2510p does not have this flaw (!). Solution came from HP Suport. Beleive it or not it is just plain motherboard replacement - under warranty thanks HP. Even they cannot recover access to blocked BIOS. Just a shame... Thanks everyone for your efforts to help.
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