Dell Vostro 2521 (Early 2013) - Manual (Page 29)

f) hard-drive assembly
g) memory module
h) access panel
i) battery
4. Follow the procedures in After Working Inside Your Computer .
Removing the Display Panel
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a) battery
b) access panel
c) memory module
d) hard-drive assembly
e) optical-drive assembly
f) keyboard
g) plamrest
h) display assembly
i) display bezel
3. Remove the screws that secure the display panel to the computer. Lift the display panel and flip it.
4. Peel the tape that secures display cable and disconnect the cable from the connector. Remove the display panel
from the display assembly.
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