HP VA799UT 799UT#ABA, Z400 H2D81US manual Replacing components

Subscriber's Choice	44
ROM Flash	45
Remote ROM Flash	45
HPQFlash	45
FailSafe Boot Block ROM	46
Recovering the workstation from Boot Block Recovery mode	46
Workstation security	47
Asset tracking	47
SATA hard disk drive security	48
DriveLock applications	49
Using DriveLock	49
Password security	51
Establishing a setup password using Computer Setup (F10)
Utility	51
Establishing a power-on password using workstation setup	52
Entering a power-on password	52
Entering a setup password	53
Changing a power-on or setup password	53
Deleting a power-on or setup password	54
National keyboard delimiter characters	54
Clearing passwords	55
Chassis security	55
Side access panel sensor (Smart Cover Sensor) (optional)	55
Side access panel solenoid lock	55
Cable lock (optional)	56
Fault notification and recovery	56
Drive Protection System	56
ECC fault prediction	56
Thermal sensors	56
Dual-state power button	57
Changing the power button configuration	57
5 Replacing components
Warnings and cautions	59
Service considerations	60
Cautions, warnings and safety precautions	60
ESD information	60
Generating static	60
Preventing ESD equipment damage	61
Personal grounding methods and equipment	61
Grounding the work area	62
Recommended ESD prevention materials and equipment	62
Tools and software requirements	63
Special handling of components	63

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