Memory Modules; Removing The Memory Modules - Dell OptiPlex 3090 Micro Service Manual

Steps
1. Insert the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the
connector.
2. Press the battery into the connector until it locks into place.
Next steps
1. Install the side cover.
2. Follow the procedure in

Memory modules

Removing the memory modules

Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the fan assembly.
About this task
The following images indicate the location of the memory modules and provide a visual representation of the removal procedure.
CAUTION: To prevent damage to the memory module, hold the memory module by the edges. Do not touch the
components on the memory module.
36 Removing and installing components
after working inside your
before working inside your
computer.
computer.