HP TouchSmart tm2-2000 HP TouchSmart User Guide - Windows 7 - Page 8

Switching between graphics modes (select models only 60 Using external AC power ...61 Connecting AC power ...61 Testing an AC adapter ...62 6 External devices Using Digital Media Slot cards ...64 Inserting a digital card ...64 Removing a digital card ...65 Using a USB device ...66 Connecting a USB device 66 Removing a USB device ...66 7 Drives Handling drives ...69 Improving hard drive performance ...70 Using Disk Defragmenter 70 Using Disk Cleanup ...70 Using HP ProtectSmart Hard Drive Protection 71 Identifying HP ProtectSmart Hard Drive Protection status 71 Managing power with a parked hard drive 71 Using HP ProtectSmart Hard Drive Protection software 72 Replacing a hard drive ...73 Using external drives ...77 Connecting optional external drives 77 Using an external optical drive (select models only 77 Removing an optical disc when the disc tray will not open 77 Sharing an optical drive ...79 8 Memory modules Adding or replacing memory modules 81 9 Security Protecting the computer ...85 Using passwords ...86 Setting passwords in Windows 86 Setting passwords in Setup Utility 86 Administrator password 87 Managing an administrator password 87 Entering an administrator password 88 Power-on password 88 Managing a power-on password 88 Entering a power-on password 88 viii