HP Compaq dc7800 MT, Technical Reference Manual, Page: 9 / 102

Technical Reference Guide www.hp.com 1-3
Introduction
1.4 Serial Number
The serial number is located on a sticker placed on the exterior cabinet. The serial number is also
written into firmware and may be read with HP Diagnostics or Insight Manager utilities.
1.5 Notational Conventions
The notational guidelines used in this guide are described in the following subsections.
1.5.1 Special Notices
The usage of warnings, cautions, and notes is described as follows:
WARNING: Text set off in this manner indicates that failure to follow directions could result in bodily
harm or loss of life.
CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to
equipment or loss of information.
✎
Text set off in this manner provides information that may be helpful.
1.5.2 Values
Differences between bytes and bits are indicated as follows:
MB = megabytes
Mb = megabits
1.5.3 Ranges
Ranges or limits for a parameter are shown using the following methods:
Example A: Bits <7..4> = bits 7, 6, 5, and 4.
Example B: IRQ3-7, 9 = IRQ signals 3 through 7, and IRQ signal 9
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