AcerAltos 19000 User’s Guide5-165.4System Security SetupThe Setup program has a number of security features to prevent unauthorizedaccess to the system and its data.Enter the Setup program and select System Security. The following screenappears:System Security Page 1/1Disk Drive ControlDiskette Drive ................. [ Normal ]Hard Disk Drive ................ [ Normal ]System Boot Drive .............. [Drive A then C]Onboard Communication PortsSerial Port 1 Base Address ..... [ 3F8h ]Serial Port 2 Base Address ..... [ 2F8h ]Parallel Port Base Address ..... [3BC (IRQ 7) ]Operation Mode .............. [Enhanced Parallel Port (EPP)] ModeECP DMA Channel ........... [-]Onboard PS/2 Mouse (IRQ12) ... [Enabled ]Setup Password ................... [ None ]Power On Password ................ [ None ]↑↓ = Move Highlight Bar, → ← = Change SettingPgDn/PgUp = Move Screen, Esc = Exit5.4.1 Disk Drive ControlThe disk drive control features allow you to enable or disable the read/writefunctions of a disk drive. These features can also control the diskette drive or thehard disk drive boot function to prevent loading operating systems or otherprograms from a certain drive while the other drives are operational.Table 5-1 lists the drive control settings and their corresponding functions.