Acer Altos R5250 User Manual - Page 68

To remove a DIMM, To recon the system memory

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50 To remove a DIMM: 3 System upgrade Important: Before removing any DIMM from the mainboard, make sure to create a backup file of all important data. 1 Perform the pre-installation instructions described on page 28. 2 Remove the air duct to access the DIMM slots. Perform the instructions described in "To remove the air duct" section on page 33. 3 Press the holding clips on both sides of the DIMM slot outward to release the DIMM (A). 4 Gently pull the DIMM upward to remove it from the DIMM slot (B). B A 5 If you intend to install a new DIMM, refer to previous section for related procedure, otherwise reinstall the air duct, then observe the post-installation instructions described on page 28. To reconfigure the system memory: The system automatically detects the amount of memory installed. Run the BIOS setup to view the new value for total system memory and make a note of it.

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3 System upgrade
50
To remove a DIMM:
Important:
Before removing any DIMM from the mainboard,
make sure to create a backup file of all important data.
1
Perform the pre-installation instructions described on page 28.
2
Remove the air duct to access the DIMM slots. Perform the
instructions described in “To remove the air duct” section on page
33.
3
Press the holding clips on both sides of the DIMM slot outward to
release the DIMM
(A)
.
4
Gently pull the DIMM upward to remove it from the DIMM slot
(B)
.
5
If you intend to install a new DIMM, refer to previous section for
related procedure, otherwise reinstall the air duct, then observe
the post-installation instructions described on page 28.
To reconfigure the system memory:
The system automatically detects the amount of memory installed. Run
the BIOS setup to view the new value for total system memory and
make a note of it.
A
B