Forgotten password when i turn on my acer aspire 5315 laptop it asks for current password my son cant remember password i need the acer 5315 bios password can anyone help me???

SOURCE: forgotten password

Insert OS cd in drive and start reinstalling by selecting repair mode now once all files are loaded system will reboot when you see the Installing Devices progress bar, press SHIFT + F10
this will give you access to your account also you can reset all passwords
Now restart lappy and let the system boot normally without OS cd in drive
now you will come to old screen and previously configured desktop with all intact aplication and icons on desktop and it will no more ask you for password till you set a new one

Thanks and regards

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