Postrequisites - Dell Inspiron M421R Owner's Manual

Postrequisites

1 Replace the base cover. See "Replacing the Base Cover" on page 28.
2 Replace the battery. See "Replacing the Battery" on page 18.
3 Follow the instructions in "After Working Inside Your Computer" on page 10.
4
Turn on the computer.
As the computer boots, it detects the memory module(s) and automatically updates the
system configuration information.
To confirm the amount of memory installed in the computer:
Windows 8:
Move your mouse pointer to the upper-right or lower-right corner of the screen to open
the Charms sidebar, and then click Settings→ Control Panel→ System and Security→
System.
Windows 7:
→ Control Panel→ System and Security→ System.
Click Start
33
| Replacing the Memory Module(s)