Dell P91G - default chapter; Table of Contents

Contents
1
Before working inside your computer
............................................................................................................. 8
Before you begin ............................................................................................................................................................... 8
2 After working inside your computer............................................................................................................... 9
3 Safety instructions....................................................................................................................................... 10
Electrostatic discharge—ESD protection......................................................................................................................10
ESD eld service kit ......................................................................................................................................................... 11
Components of an ESD eld service kit................................................................................................................... 11
ESD protection summary ...........................................................................................................................................11
Transporting sensitive components................................................................................................................................12
Lifting equipment .......................................................................................................................................................12
4
Recommended tools
.....................................................................................................................................13
5
Screw list
..................................................................................................................................................... 14
6
Removing the base cover
............................................................................................................................. 15
Procedure.......................................................................................................................................................................... 15
7 Replacing the base cover..............................................................................................................................17
Procedure...........................................................................................................................................................................17
8 Removing the battery...................................................................................................................................19
Prerequisites......................................................................................................................................................................19
Procedure.......................................................................................................................................................................... 19
9 Replacing the battery...................................................................................................................................21
Procedure.......................................................................................................................................................................... 21
Post-requisites..................................................................................................................................................................22
10 Removing the solid-state drive/Intel Optane memory module.................................................................... 23
Prerequisites..................................................................................................................................................................... 23
Procedure..........................................................................................................................................................................23
11
Replacing the solid-state drive/Intel Optane memory module
..................................................................... 25
Procedure to replace M.2 2280 card.............................................................................................................................25
Post-requisites..................................................................................................................................................................26
Procedure to move the screw mount............................................................................................................................26
12 Removing the coin-cell battery...................................................................................................................28
Prerequisites..................................................................................................................................................................... 28
Procedure..........................................................................................................................................................................28
Contents 3