Dell Inspiron 17R (5720, Mid 2012) - Manual (Page 22)

22 | Memory Module(s)
Replacing the Memory Module(s)
Procedure
CAUTION: If you need to install memory modules in two connectors, install a
memory module in the connector labeled "DIMM A" before you install a memory
module in the connector labeled "DIMM B."
1 Align the notch on the memory module with the tab on the memory-module
connector.
2 Slide the memory module firmly into the connector at a 45-degree angle, and press
the memory module down until it clicks into place. If you do not hear the click,
remove the memory module and reinstall it.
NOTE: If the memory module is not installed properly, the computer may not
boot.
Postrequisites
1 Replace the base cover. See "Replacing the Base Cover" on page 20.
2 Replace the battery. See "Replacing the Battery" on page 13.
3 Follow the instructions in "After Working Inside Your Computer" on page 11.
4 Turn on your computer.
1 tab 2 notch
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2
book.book Page 22 Monday, October 8, 2012 4:17 PM