Samsung P560, Service Manual, Page: 180 / 393

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4. Troubleshooting
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Check the battery use environment
1. Generally, the battery usage time in advertisements by notebook manufacturers refers to the maximum battery use time.
Since the system specifications and the usage environment may differ, the user's battery usage time may differ from the
advertisement even if there is no problem with the system.
2. Conditions for the company's maximum battery use time
a. Minimum LCD brightness, base system, the wireless LAN R/F is turned off, Battery Manager- Maximum Battery Mode
b. Measuring Tool: Battery Mark v.4.0.1
3. If a customer complains about the battery usage time, let them know that the battery usage time may differ depending on the model
specifications and the usage environment and recommend the following usage environment for longer battery time.
a. Use the company's power-saving program, Battery Manager, and set Batter yManager to Maximum Battery Mode.
b. LCD brightness: Set to the minimum level as long as the user does not experience inconvenience.
c. Disable unnecessary devices
: Turn the wireless LAN R/F switch off and disable USB devices (DMB, fingerprint recognition and Bluetooth)