HP Z400 Maintenance And Service Manual page 7

Proactive Change Notification .................................................................................. 49
Subscriber's Choice ................................................................................................. 49
ROM Flash ............................................................................................................. 50
FailSafe Boot Block ROM ......................................................................................... 51
Workstation security ................................................................................................ 52
Fault notification and recovery .................................................................................. 62
Dual-state power button ........................................................................................... 63
5 Replacing components .................................................................................................... 64
Warnings and cautions ........................................................................................................... 65
Service considerations ............................................................................................................ 66
Cautions, warnings and safety precautions ................................................................. 66
ESD information ...................................................................................................... 66
Grounding the work area ......................................................................................... 68
Recommended ESD prevention materials and equipment .............................................. 68
Tools and software requirements ............................................................................... 69
ENWW
Remote ROM Flash ................................................................................... 50
HPQFlash ................................................................................................ 50
Recovering the workstation from Boot Block Recovery mode .......................... 51
Asset tracking .......................................................................................... 52
SATA hard disk drive security .................................................................... 53
DriveLock applications ............................................................... 54
Using DriveLock ........................................................................ 54
Password security ..................................................................................... 56
Establishing a setup password using Computer Setup (F10) Utility ... 56
Establishing a power-on password using workstation setup ............. 57
Entering a power-on password .................................................... 57
Entering a setup password ......................................................... 58
Changing a power-on or setup password ..................................... 58
Deleting a power-on or setup password ....................................... 59
National keyboard delimiter characters ....................................... 59
Clearing passwords ................................................................... 60
Chassis security ....................................................................................... 60
Side access panel sensor (Smart Cover Sensor) (optional) .............. 60
Side access panel solenoid lock (optional) .................................... 61
Cable lock (optional) ................................................................. 62
Drive Protection System ............................................................................. 62
ECC fault prediction ................................................................................. 62
Thermal sensors ....................................................................................... 62
Changing the power button configuration ................................................... 63
Generating static ...................................................................................... 66
Preventing ESD equipment damage ............................................................ 67
Personal grounding methods and equipment ................................................ 67
vii