HP zx5000 - Manual (Page 34)

1–28 Maintenance and Service Guide
Product Description
1.4 Design Overview
This section presents a design overview of key parts and features
of the notebook. Refer to
Chapter 3, “Illustrated Parts Catalog,”
to identify replacement parts, and Chapter 5, “Removal and
Replacement Procedures,” for disassembly steps. The system
board provides the following device connections:
■ Memory module
■ Mini PCI communications devices
■ Hard drive
■ Display
■ Keyboard and TouchPad
■ Audio
■ Mobile Intel Pentium 4, AMD Athlon 64, or AMD Athlon
XP-M processor
■ Fan
■ PC Card
Ä CAUTION: To properly ventilate the notebook, allow at least a 7.6-cm
(3-inch) clearance on the left and right sides of the notebook.
The notebook uses an electric fan for ventilation. The fan is
controlled by a temperature sensor and is designed to be turned
on automatically when high temperature conditions exist. These
conditions can be caused by high external temperatures, heavy
system power consumption, certain power management/battery
conservation configurations, battery fast charging, and some
software applications. Exhaust air is displaced through the
ventilation grill located on the left side of the notebook.