Lenovo 1047 - Manual (Page 36)

2. Remove the server cover. See “Removing the server cover” on page 21.
3. Locate the appropriate memory slot on the system board into which you will install the memory module.
To optimize system performance, follow the related memory module installation rules and install the
memory module into a memory slot starting with the memory module farthest from the microprocessor.
See “Memory module installation rules” on page 23.
4. Open the retaining clips of the memory slot into which you want to install the memory module.
Figure 9. Opening the retaining clips of the memory slot
5. Touch the static-protective package that contains the new memory module to any unpainted metal
surface on the outside of the server. Then, remove the new memory module from the package.
6. Position the new memory module over the memory slot. Make sure that the notch 1 on the new memory
module is aligned with the key 2 in the memory slot. Then, press the new memory module straight down
into the memory slot until the retaining clips close and the new memory module snaps into position.
Note: If there is a gap between the memory module and the retaining clips, the memory module has
not been correctly installed. Open the retaining clips, remove the memory module, and then reinstall it
into the slot.
Figure 10. Installing the memory module
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to “Completing the parts replacement” on page 71.
24 ThinkServer User Guide