HP Dv71270us Service Guide - Page 107
Power connector cable
UPC - 884420712770
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Power connector cable NOTE: The power connector cable is included in the Cable Kit, spare part number 480474-001. Before removing the power connector 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 51). 5. Remove the following components: a. Hard drive (see Hard drive on page 56) b. Optical drive (see Optical drive on page 54) c. Switch cover (see Switch cover on page 66) d. Keyboard (see Keyboard on page 68) e. Speaker assembly (see Speaker assembly on page 72) f. Display assembly (see Display assembly on page 73) g. Top cover (see Top cover on page 82) h. System board (see System board on page 91) Remove the power connector cable: 1. Remove the power connector (1) from the clip built into the base enclosure. 2. Remove the power connector cable (2) from the routing channel built into the base enclosure. Reverse this procedure to install the power connector cable. Component replacement procedures 99