Dell Inspiron 8500 Owner's Manual page 126

NOTE: If the memory
module is not installed
properly, the computer
may not boot properly. No
error message indicates
this failure.
126 Adding and Replacing Pa rts
securing clips
(2 per connector)
NOTICE: If you need to install memory modules in two connectors, install a
memory module in the connector labeled "DIMM A" before you install a
module in the connector labeled "DIMM B." Insert memory modules at a
45-degree angle to avoid damaging the connector.
Ground yourself and install the new memory module:
9
Align the notch in the module edge connector with the tab in the
a
connector slot.
Slide the module firmly into the slot at a 45-degree angle, and
b
rotate the module down until it clicks into place. If you do not feel
the click, remove the module and reinstall it.
memory module