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Memory Configuration Guidelines
Follow these guidelines when you replace or add memory to the computers:
• Use only standard unbuffered memory modules that conform to
non-ECC 240-pin DDR3 SDRAM (PC3-10600) standards.
• Use only DDR3 type memory modules.
• Use only memory modules with gold-plated contacts.
• Always handle a memory module by its edges.
IMPORTANT
Replace or Add a Memory Module
Follow these steps to replace or add a memory module.
IMPORTANT
Use an anti-static wriststrap that is connected to the work surface, and
properly grounded tools and equipment.
1. Follow the steps for
2. Remove the computer cover as detailed in
page
36.
TIP
3. Locate the memory module that you want to replace.
See
System Boards on page 15
motherboards.
4. Remove the selected memory module.
a. Use your thumbs or two fingers to push open the lock levers, which
release the memory module from its slot for easy removal.
See
Figure 11 on page
b. Gently pull out the memory module to remove it from its slot.
c. Place the memory module on a static-dissipating work surface or
inside an anti-static bag.
5. Install the new memory module.
IMPORTANT
a. Hold the memory module by its edges as you remove it from its anti-
static bag.
b. Orient the module so the notch on its bottom edge aligns with the
keyed surface of the DIMM slot.
See
Figure 11 on page
TIP
Rockwell Automation Publication 6177R-UM002F-EN-P - May 2018
We recommend that you use only Allen-Bradley approved memory
modules. See
http://ab.rockwellautomation.com/Computers
qualified replacement parts and accessories.
Pre-configuration on page
Remove the Cover on
To install more memory, go ahead to
for memory location on the
40.
When you install memory in pairs, install modules in slots 1 and 3 or
slots 2 and 4 for optimal performance.
40.
The keyed surface is off center to assist the correct alignment.
Replace Components
Chapter 4
for
34.
step 5
of this section.
41
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