HP Nx9420 Power - Page 44
Conserving battery power, Conserving power as you work
UPC - 882780919211
View all HP Nx9420 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 44 highlights
Battery packs Conserving battery power Using the battery conservation procedures and settings described in this section extends the time that a battery pack can run the computer from a single charge. Conserving power as you work To conserve power as you use the computer: ■ Turn off wireless and local area network (LAN) connections and exit modem applications when you are not using them. ■ Disconnect external devices you are not using that are not plugged into an external power source. ■ Stop or remove any optional external media cards that you are not using. ■ Disable or remove an inserted digital card. ■ Use the fn+f9 and fn+f10 hotkeys to adjust screen brightness as you need it. ■ Use optional powered speakers instead of the internal speakers, or adjust system volume as you need it. ■ Turn off a device connected to the S-Video-out jack by using the fn+f4 hotkey or by turning off support for the device in Windows. ■ If you leave your work, initiate standby or hibernation, or shut down the computer. 7-18 Power