Gateway M405 User Guide - Page 284

Chapter 17: Troubleshooting Your notebook will not turn off, even after pressing the power button for five seconds If your notebook has "frozen," and pressing the power button for five seconds does not turn it off, insert a straightened paper clip into the reset hole on the bottom of your notebook. For the location of the reset hole, see "Bottom" on page 7. The battery seems to run down very quickly ■ Peripheral devices and programs that make heavy use of the hard drive drain the battery more quickly. Use AC power whenever possible, and readjust the Power Properties to Max Battery when AC power is unavailable. For more information, see "Changing power settings" on page 147. ■ The battery is weakening or defective. All batteries run down in time, but if a new battery appears to be defective, contact Gateway about replacing it. The notebook will not turn on ■ The Power button has not been fully engaged. Press and hold the Power button for at least a half-second, but no more than three seconds. ■ The battery is fully discharged but AC power is not connected. Connect the AC adapter to power the notebook and charge the battery. The notebook turns on and the hard drive status indicator flashes, but nothing appears on the display ■ Display brightness is set too low. The notebook will not enter Hibernate mode ■ Hibernate mode is not activated. For more information, see "Activating and using Hibernate mode" on page 151. The notebook will not come out of Standby or Hibernate mode when running on battery power. ■ The battery is fully discharged and AC power is not connected. Connect the AC power adapter to power the notebook and charge the battery. The display goes black while the notebook is still turned on ■ Your notebook has gone into Standby after sitting idle (power status indicator is blinking blue). Press and hold the Power button for about a second to resume operations. 274 www.gateway.com