HP (Hewlett-Packard) 799UT#ABA Personal Computer User Manual


 
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
ENWW vii