Dell G7279 Personal Computer User Manual


 
82 Appendix
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System Setup
Overview
Use system setup as follows:
To change the system configuration information after you add, change, or remove any
hardware in your computer
To set or change a user-selectable option such as the user password
To read the current amount of memory or set the type of hard drive installed
Before you use system setup, you must know the kind of floppy drive(s) and hard drive(s) installed
in your computer. It is recommended that you write down the system setup screen information for
future reference.
NOTICE: Unless you are an expert computer user, do not change the settings for this program. Certain
changes can make your computer work incorrectly.
Environmental
Temperature:
Operating
10° to 35°C (50° to 95°F)
NOTE: At 35°C (95°F), the maximum operating altitude is
914 m (3000 ft).
Storage
–40° to 65°C (–40° to 149°F)
Relative humidity 20% to 80% (noncondensing)
Maximum vibration:
Operating
0.25 G at 3 to 200 Hz
Storage
2.20 Grms at 10 to 500 Hz
Maximum shock:
Nonoperating (half-sine pulse)
105 G, 2 ms
Nonoperating (faired-square
wave)
32 G with a velocity change of 596.9 cm/sec (235
inches/sec)
Altitude:
Operating
–15.2 to 3048 m (–50 to 10,000 ft)
NOTE: At 35°C (95°F), the maximum operating altitude is
914 m (3000 ft).
Storage
–15.2 to 10,670 m (–50 to 35,000 ft)