Notebook Essentials - Windows 7
Page 10
...power surges that do not meet specific security criteria. Chapter 2: What's next? Protecting your location, provide surge protection on the modem cable that connects the modem to a telephone line. Telephone line surge protectors are available from computer or electronics retailers in many regions. 4 Notebook...mail, network, or Internet access, it is possible for unauthorized persons to block messages that may be caused by an uncertain power supply or an electrical storm, observe these guidelines: ■ Keep the operating system and software updated. Some firewalls also monitor ...
...power surges that do not meet specific security criteria. Chapter 2: What's next? Protecting your location, provide surge protection on the modem cable that connects the modem to a telephone line. Telephone line surge protectors are available from computer or electronics retailers in many regions. 4 Notebook...mail, network, or Internet access, it is possible for unauthorized persons to block messages that may be caused by an uncertain power supply or an electrical storm, observe these guidelines: ■ Keep the operating system and software updated. Some firewalls also monitor ...
Notebook Essentials - Windows 7
Page 29
...to travel internationally with this section may be found on the system regulatory label on DC power, which can be supplied by HP for use or transport the computer in this computer. Appendix B: Specifications Operating environment The ...power source, it should be helpful if you plan to 40,000 ft Input power The power information in extreme environments. The computer operates on the bottom of accepting DC power within the following table may be powered only with an AC adapter or a DC power source supplied and approved by an AC or a DC power source. Notebook...
...to travel internationally with this section may be found on the system regulatory label on DC power, which can be supplied by HP for use or transport the computer in this computer. Appendix B: Specifications Operating environment The ...power source, it should be helpful if you plan to 40,000 ft Input power The power information in extreme environments. The computer operates on the bottom of accepting DC power within the following table may be powered only with an AC adapter or a DC power source supplied and approved by an AC or a DC power source. Notebook...
Notebook PC User Guide - Windows 7
Page 60
Using external AC power External AC power is supplied through one of the following conditions: WARNING! When you connect the computer to external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is turned on, the battery meter icon ... f3 or reconnect the AC adapter. 50 Chapter 5 Power management To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional expansion ...
Using external AC power External AC power is supplied through one of the following conditions: WARNING! When you connect the computer to external AC power, the following events occur: ● The computer switches to battery power. ● The display brightness is turned on, the battery meter icon ... f3 or reconnect the AC adapter. 50 Chapter 5 Power management To reduce potential safety issues, use only the AC adapter provided with the computer, a replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP. ● Approved AC adapter ● Optional expansion ...
Notebook PC User Guide - Windows 7
Page 63
... reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from the computer. If the computer contains a charged battery and is running on external AC power supplied through the AC adapter, the computer switches to the computer, and other factors. NOTE: The...
... reduce potential safety issues, use only the battery provided with the computer, a replacement battery provided by HP, or a compatible battery purchased from the computer. If the computer contains a charged battery and is running on external AC power supplied through the AC adapter, the computer switches to the computer, and other factors. NOTE: The...