Additional hardware components
Component
Description
(1)
Power cord*
Connects an AC adapter to an AC outlet.
(2)
AC adapter
Converts AC power to DC power.
(3)
Battery*
Powers the computer when the computer is not plugged into
external power.
*Power cords vary in appearance by country or region.
WARNING!
Connecting the internal analog modem to a digital line can permanently damage the
modem. Immediately disconnect the modem cable if you accidentally connect it to a digital line.
NOTE:
Telephone jacks vary by country or region. To use the modem and the modem cable
(included with select models only) outside the country or region in which you purchased the computer,
you must obtain a country- or region-specific modem cable adapter (included with select models or
purchased separately). The modem must be connected to an analog telephone line using a 6-pin, RJ-11
modem cable (included with select models only). Jacks for digital PBX systems may resemble analog
telephone jacks, but they are not compatible with the modem.
If the modem cable contains noise suppression circuitry, which prevents interference from TV and radio
reception, orient the circuitry end of the cable toward the computer.
18
Chapter 2 External component identification
Содержание COMPAQ PRESARIO G42
Страница 4: ...iv Safety warning notice ...
Страница 76: ...Reverse the above procedure to install the Bluetooth module 68 Chapter 4 Removal and replacement procedures ...
Страница 78: ...Reverse this procedure to install the USB board 70 Chapter 4 Removal and replacement procedures ...
Страница 80: ...Reverse this procedure to install the power connector cable 72 Chapter 4 Removal and replacement procedures ...
Страница 130: ...Universal Serial Bus Pin Signal 1 5 VDC 2 Data 3 Data 4 Ground 122 Chapter 8 Connector pin assignments ...
Страница 143: ......