Dell Vostro V131 (Mid 2011) - Manual (Page 33)

Removing The Display Assembly
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1. Follow the procedures in Before Working On Your Computer .
2. Remove the battery .
3. Remove the base cover .
4. Remove the keyboard .
5. Remove the hard drive .
6. Remove the palm rest .
7. Remove the screws from the computer base that secures the display
assembly.
8. Turn over the computer. Disconnect the WLAN and WWAN cables and
release the cables from the routing channel on the bottom base chassis.
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