Dell 19P76, Руководство по обслуживанию

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Steps
1. Peel off the adhesive tape that secures the wireless antenna cables in place and unroute the wireless antenna cables from
the routing guides.
NOTE: The cables for the wireless antennas are routed over the plastic bracket at the upper right corner and within the
routing channels along the bottom right side of the battery. Users must be careful when unrouting the antenna cables
from their routing guides while they are still attached to the wireless card.
2. Disconnect the battery cable from the connector on the system board.
3. Remove the single (M1.6x3.5) screw and four (M2x3) screws that secures the battery.
4. Lift the battery from the left side of the system, and remove the battery from the system.
Installing the 4-cell battery
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
38 Removing and installing components