Dell Precision M6300 (Late 2007) - Manual (Page 163)

Adding and Replacing Parts
163
Replacing the Memory Module(s)
NOTE:
For optimal performance, identical memory modules should be used in each
connector.
1 Ground yourself and install the new memory module:
NOTE:
If a memory module is not installed properly, the computer may not boot
properly. No error message indicates this failure..
a Align the notch in the module edge connector with the tab in the
connector slot.
b Slide the module firmly into the slot at a 45-degree angle, and rotate
the module down until it clicks into place. If you do not feel the click,
remove the module and reinstall it.
1 memory module 2 securing clips (2)
book.book Page 163 Wednesday, August 13, 2008 12:12 PM