WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
WARNING: To guard against electrical shock, always unplug your computer from
the electrical outlet before removing the cover.
WARNING: Do not operate your computer with any cover(s) (including computer
covers, bezels, filler brackets, front-panel inserts, etc.) removed.
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.
Press out the securing clip at each end of the memory module connector.
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.
CAUTION: Do not install ECC memory modules.
CAUTION: If you remove your original memory module(s) from the computer during a memory upgrade, keep them separate from any new module(s) that you may have, even if you purchased the new module(s) from Dell. If possible, do not pair an original memory module with a new memory module. Otherwise, your computer may not start properly. The recommended memory configurations are: Matched memory module(s) installed in DIMM connectors 1 and 2 and another matched memory module(s) installed in DIMM connectors 3 and 4.
1
matched memory modules in DIMM connectors 3 and 4 (black securing clips)
2
matched memory modules in DIMM connectors 1 and 2 (white securing clips)
Align the notch on the bottom of the memory module with the tab in the
connector.
1
cutouts (2)
2
tab
3
notch
4
memory module
CAUTION: To avoid damage to the memory module, press the memory module straight down into the connector while you apply equal force to each end of the memory module.
Insert the memory module into the connector until the memory module
snaps into position.
If you insert the memory module correctly, the securing clips snap into the cutouts at each end of the memory module.