Hello,
some days ago HP Support Assistent show me some update: after this update (bios sure) the 2570p supend don't fucntion.
in the power setup i see:
with battery supply
after 2 minutes the screen reduce the light: OK
after 5 minutes she scren power off: OK
after 15 minuts: suspend: KO!!
the system stay ON untile the battery arrive to zero and latptop shutdown.
Somebody can help me?