Dell P62F - Navigation Keys; Updating the BIOS

Feature Specification
Temperature
range
(operating)
0°C to 40°C (32°F to 104°F)
Temperature
range
(nonoperating)
–40°C to 70°C (–40°F to 158°F)
Environmental specifications
Feature Specifications
Temperature —
operating
- 0°C to 35°C (32°F to 95°F)
Temperature —
storage
–40°C to 65°C (–40°F to 149°F)
Relative humidity
(maximum) —
operating
10% to 90% (noncondensing)
Relative humidity
(maximum) —
storage
0% to 95% (noncondensing)
Altitude
(maximum) —
operating
–15.2 m to 3048 m (–50 ft to 10,000 ft)
Altitude
(maximum) —
storage
–15.2 m to 10,668 m (–50 ft to 35,000 ft)
Technical Specifications 63