HP Dv7-1245dx HP Pavilion dv7 Entertainment PC - Maintenance and Service Guide - Page 113
Modem module cable, System board see
UPC - 884420805588
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Modem module cable NOTE: The modem module cable is included in the Cable Kit, spare part number 480474-001. The modem module cable includes the RJ-11 jack. Before removing the modem module cable, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC Adapter from the computer. 4. Remove the battery (see Battery on page 54). 5. Remove the following components: a. Hard drive (see Hard drive on page 59) b. Optical drive (see Optical drive on page 57) c. Switch cover (see Switch cover on page 69) d. Keyboard (see Keyboard on page 71) e. Speaker assembly (see Speaker assembly on page 75) f. Display assembly (see Display assembly on page 76) g. Top cover (see Top cover on page 85) h. System board (see System board on page 94) Remove the modem module cable: 1. Remove the RJ-11 jack (1) from the clip built into the base enclosure. 2. Remove the modem module cable (2) from the clips and routing channel built into the base enclosure. Reverse this procedure to install the modem module cable. Component replacement procedures 103