HP Pavilion dv6-7122he Entertainment Notebook PC - Manual (Page 92)

Operating environment
Factor Metric U.S.
Temperature
Operating 5°C to 35°C 41°F to 95°F
Nonoperating -20°C to 85°C -4°F to 185°F
Relative humidity (noncondensing)
Operating 5% to 95% 5% to 95%
Nonoperating 5% to 95% 5% to 95%
Maximum altitude (unpressurized)
Operating -15 m to 3,048 m -50 ft to 10,000 ft
Nonoperating -15 m to 15,240 m -50 ft to 50,000 ft
82 Chapter 12 Specifications