Security Features User and administrator passwords. System, hard drive, and docking passwords. PC identification displayed at boot. DMI-accessible electronic serial number. Kensington MicroSaver lock slot. Environmental Limits Operating temperature: 5 to 35 ° C (41 to 95 ° F). Operating humidity: 20 to 90 percent RH, 5 to 35 ° C (41 to 95 ° F). Operating altitude: up to 3000 m (10,000 ft) at 25 ° C (77 ° F). Storage temperature: –20 to 50 ° C (–4 to 122 ° F). Major ICs Computer: CPU: Intel Mobile Pentium III or Celeron processor. South Bridge: PIIX4M. Display controller: ATI Mobility M or M1. Audio controller: ESS Maestro-3E and ESS ES1921. CardBus controller: TI PCI 1410.
Keyboard/embedded controller: National NS87570. Super I/O: National NS97338. Expansion base: Embedded controller: National NS87570. PCI IDE controller: CMD PCI-648. Audio controller: OZ163. 1-16 Product Information HP Omnibook 500