Dell Inspiron 570 (Late 2009) - Manual (Page 27)

5. Insert the memory module into the memory-module 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 Configuration
While installing or replacing memory, refer to the table below. For the location of the memory-module connectors, see System Board Components .
Setting Up Dual-Channel Memory Configuration
Inspiron 560
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 memory-module connector while you apply
equal force to each end of the memory module.
1 cutouts (2) 2 securing clip (snapped in position)
Model One module Two modules Three modules Four modules
560 DIMM1 DIMM1
DIMM3 DIMM1
DIMM3
DIMM2 DIMM1
DIMM3
DIMM2
DIMM4
570 DIMM4 DIMM4
DIMM3 DIMM4
DIMM3
DIMM2 DIMM4
DIMM3
DIMM2
DIMM1