Nokia IP1220 Installation Manual page 101

4. Slide the chassis tray assembly forward, pressing the release tab on the right side of the
assembly, and completely remove the chassis to expose the compact flash memory slot on
the motherboard.
5. Remove the DIMM by pressing the two retaining clips outward and carefully pulling each
DIMM upward.
You might need to pull opposite ends of the DIMM alternately to gradually free it from the
contact pins.
6. Press the new DIMM into the socket until it clicks into place.
Note
You must install DIMMs in pairs starting from the left. Insert a pair of DIMMS into
adjacent slots J5/J6 and/or J7/J8, otherwise the DIMMS will not work. You can also use
all four slots at one time.
IP1220 and IP1260 Security Platforms Installation Guide
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Replacing or Upgrading Memory
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