HP OmniBook XE4100, Service Manual

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1-12 Product Information HP Omnibook XE4100/XE4500
Environmental Limits
Operating temperature: 5 to 35
°
C (41 to 95
°
F).
Operating humidity: 20 to 90 percent RH (5 to 35
°
C).
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 Omnibook XE4500:
CPU: Intel Mobile Pentium 4 processor-M.
Core logic: ALI 1671 / 1535+ chipset.
Display controller: ATI Mobility Radeon M6-C/P.
Audio/Modem controller: Conexant Smart AMC CX20468-21.
CardBus controller: TI PC1520.
Keyboard/embedded controller: National PC87570.
Super I/O: integrated in core logic.
IEEE 1394: TI TSB43AB22.
LAN: National NS83815.
802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset.
Omnibook XE4100:
CPU: Intel Mobile Celeron processor.
Core logic: VIA Twister-T + VT8231 chipset.
Display controller: S3 Savage Pro integrated in core logic.
Audio/Modem controller: Conexant Smart AMC CX20468-21.
CardBus controller: O2Micro 6912.
Keyboard/embedded controller: National PC87570.
Super I/O: integrated in core logic.
LAN: VIA Phy, MAC integrated in core logic.
802.11b wireless LAN: Ambit with Intersil Prism 2.5 chipset.