Major ICs | OmniBook 4150B: |
| CPU: Intel Mobile Pentium II. |
| South Bridge: PIIX4M. |
| Video: ATI |
| Audio: ESS ES1978 |
| CardBus: TI PCI 1225. |
| Keyboard controller: National PC87570. |
| Super I/O: SMC 869. |
OmniBook 4150†:
CPU: Intel Mobile Pentium II.
South Bridge: PIIX4E.
Video: NeoMagic MagicGraph NM2200 (NMG5).
Audio: NeoMagic MagicGraph NM2200 (NMG5) and NeoMagic Audio MNA2.
CardBus: TI PCI1220A.
Keyboard controller: National PC87570.
Super I/O: SMC 769.
OmniBook 4100:
CPU: Intel Mobile Pentium or Pentium II.
South Bridge: PIIX4E.
Video: NeoMagic MagicGraph NM2160 (NMG4).
Audio: Crystal CS4237B.
CardBus: TI PCI1250A.
Keyboard controller: National PC87570.
Super I/O: SMC 769.
†Models called 4150† in this manual have no marking in the serial number, whereas models called 4150B have 4150 B after the serial number.
HP OmniBook 4100/4150 | Product Information |