HP ProBook 4525s - Notebook PC Reference Guide

Using optical drives (select models only) ........................................................................................... 48
Identifying the installed optical drive .................................................................................. 48
Inserting an optical disc ..................................................................................................... 49
Tray load ........................................................................................................... 49
Slot load ............................................................................................................ 49
Removing an optical disc ................................................................................................... 50
Tray load ........................................................................................................... 50
When the disc tray opens normally .................................................. 50
When the disc tray fails to open normally ......................................... 50
Slot load ............................................................................................................ 51
Sharing optical drives ........................................................................................................ 52
Using RAID (select models only) ........................................................................................................ 52
7 Security .......................................................................................................................................................... 53
Protecting the computer ..................................................................................................................... 53
Using passwords ................................................................................................................................ 54
Setting passwords in Windows .......................................................................................... 54
Setting passwords in Computer Setup .............................................................................. 54
Managing a BIOS administrator password ........................................................................ 55
Entering a BIOS administrator password .......................................................... 57
Managing a Computer Setup DriveLock password ........................................................... 57
Setting a DriveLock password ........................................................................... 58
Entering a DriveLock password ........................................................................ 59
Changing a DriveLock password ...................................................................... 60
Removing DriveLock protection ........................................................................ 61
Using Computer Setup Auto DriveLock ............................................................................. 61
Entering an Automatic DriveLock password ..................................................... 61
Removing Automatic DriveLock protection ....................................................... 62
Using antivirus software ..................................................................................................................... 62
Using firewall software ....................................................................................................................... 62
Installing critical security updates ....................................................................................................... 63
Using HP ProtectTools Security Manager (select models only) ......................................................... 63
Installing an optional security cable .................................................................................................... 63
Using the fingerprint reader (select models only) ............................................................................... 64
Locating the fingerprint reader ........................................................................................... 64
8 Computer Setup ............................................................................................................................................ 65
Starting Computer Setup .................................................................................................................... 65
Using Computer Setup ....................................................................................................................... 65
Navigating and selecting in Computer Setup ..................................................................... 65
Restoring factory settings in Computer Setup ................................................................... 66
Updating the BIOS ............................................................................................................................. 66
Determining the BIOS version ........................................................................................... 66
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HP ProBook 4525s - Notebook PC Specifications

General

Chipset	AMD M880G
Memory	Up to 8 GB DDR3
Graphics	ATI Mobility Radeon HD 4250
Operating System	Windows 7 Professional
Wireless	802.11b/g/n
Webcam	2 MP webcam
Processor	AMD Turion II Dual-Core Mobile Processor, AMD Athlon II Dual-Core Processor
Display	15.6-inch diagonal LED-backlit HD anti-glare
Storage	320 GB
Optical Drive	DVD+/-RW SuperMulti DL LightScribe
Battery	6-cell Lithium-Ion
Bluetooth	Yes
Audio	Integrated stereo speakers
Ports	3 USB 2.0