Notebook PC User Guide - Windows 7
Page 59
... adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional expansion product Connect the computer to external AC power under any of the following conditions: WARNING! To increase display brightness, press f3 or reconnect the AC adapter. Using external AC power External AC power is supplied through one of...
... adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional expansion product Connect the computer to external AC power under any of the following conditions: WARNING! To increase display brightness, press f3 or reconnect the AC adapter. Using external AC power External AC power is supplied through one of...
Notebook PC User Guide - Windows 7
Page 62
... the following tools and information: ● Battery Check tool to test battery performance ● Information on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is decreased to the computer. Select Start > Help and Support > Troubleshooting tools > Battery Check... on battery types, specifications, life cycles, and capacity To access battery information: ▲ Select Start > Help and Support > Learning Center > HP Power and Battery Learning Center. You can keep a battery in the computer or in storage, depending on battery...
... the following tools and information: ● Battery Check tool to test battery performance ● Information on external AC power supplied through the AC adapter, the computer switches to battery power if the AC adapter is decreased to the computer. Select Start > Help and Support > Troubleshooting tools > Battery Check... on battery types, specifications, life cycles, and capacity To access battery information: ▲ Select Start > Help and Support > Learning Center > HP Power and Battery Learning Center. You can keep a battery in the computer or in storage, depending on battery...