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Does Altitude or Temperature Affect LCD Monitors?
Altitude does not affect LCD monitors. On the other hand, temperature does.
The operating temperature range for Samsung LCD monitors is 50° F to 104° F (10° C to 40° C). The safe storage temperature range for Samsung LCD monitors is -4° F to 113° F (-20° C to 45° C). Temperatures outside these ranges can cause LCD monitors to malfunction.