Dell Inspiron 5421, Руководство по обслуживанию

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About this task
NOTE: Solid-state drives are fragile. Exercise care when handling the solid-state drive.
NOTE: Depending on the configuration ordered, the computer one may support a 2280 solid-state drive, or a 2230
solid-state drive in M.2 slot.
NOTE: This procedure is applicable if you are installing a 2280 solid-state drive in M.2 slot.
The following image indicates the location of the 2280 solid-state drive that is installed in M.2 slot and provides a visual
representation of the installation procedure.
Steps
1. Align the notch on the 2280 solid-state drive with the tab on the solid-state drive slot.
2. Slide the 2280 solid-state drive firmly into the solid-state drive slot at an angle.
3. Place the solid-state drive thermal plate over the solid-state drive.
4. Align the screw holes on the solid-state drive and thermal plate with the screw hole on the palm-rest and keyboard
assembly.
5. Replace the two (M2x3) screws that secure the 2280 solid-state drive to the palm-rest and keyboard assembly.
Next steps
1. Install the microSD card .
2. Install the SIM card .
3. Install the base cover .
4. Exit Service Mode .
5. Follow the procedure in After working inside your computer .
Removing and installing components 31