5. 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.6. Replace the computer cover (see Replacing the Computer Cover).7. Connect your computer and devices to electrical outlets, and then turn them on.If the message appears stating that memory size has changed, press to continue.8. Log on to your computer.9. Right-click the My Computer icon on your Microsoft® Windows® desktop and click Properties.10. Click the General tab.11. To verify that the memory is installed correctly, check the amount of memory (RAM) listed.Recommended Memory ConfigurationWhile installing or replacing memory, refer to the table below:Setting Up Dual Channel Memory ConfigurationInspiron 5453 notch 4 memory moduleCAUTION: To avoid damage to the memory module, press the memory module straight down into the connector while you apply equal force toeach end of the memory module.1 cutouts (2) 2 securing clip (snapped in position)Model One module Two modules Three modules Four modules535/537 DIMM1 DIMM1DIMM2NA NA545 DIMM1 DIMM1DIMM3DIMM1DIMM3DIMM2DIMM1DIMM3DIMM2DIMM4546 DIMM1 DIMM1DIMM2DIMM1DIMM2DIMM3DIMM1DIMM2DIMM3DIMM4NOTE: Dual channel memory is not supported on Inspiron™ 535/537.