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Ordinateurs - ThinkCentre E93 (10AQ) (592.73 kb)
Ordinateurs - ThinkCentre E93 (10AQ) (637.5 kb)
Ordinateurs - ThinkCentre E93 (10AQ) (602.39 kb)
Ordinateurs - ThinkCentre E93 (10AQ) (268.18 kb)
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See “Removing and reinstalling the front bezel” on page 38. 4. Pivot the drive bay assembly upward to access all the internal drives, cables, and other components. Figure 13. Pivoting the drive bay assembly upward 40 ThinkCentre E93 User Guide 5. To lower the drive bay assembly, press the drive bay assembly clip 1 inward and pivot the drive bay assembly downward as shown. Figure 14. Lowering the drive bay assembly Installing or replacing a memory module Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to install or replace a memory module. Your computer has four slots for installing or replacing DDR3 UDIMMs that provide up to a maximum of 32 GB system memory. When installing or replacing a memory module, use 2 GB, 4 GB, or 8 GB DDR3 UDIMMs in any combination up to a maximum of 32 GB. The following table provides information about the memory module installation rules that you should consider when installing or removing a memory module. The “X” mark indicates the memory slot(s) into which the memory module(s) should be installed in different situations. The numbers 1, 2, 3, and 4 indicate the installation sequence. To locate the memory module slots, see “Locating parts on the system board” on page 12. UDIMM DIMM 1 DIMM 2 DIMM 3 DIMM 4 One UDIMM X Two UDIMMs X, 1 X, 2 Three UDIMMs X, 3 X, 1 X, 2 Four UDIMMs X, 3 X, 1 X, 4 X, 2 To install or replace a memory module, do the following: 1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. Chapter 5. Installing or replacing hardware 41 2. Remove the computer cover. See “Removing the computer cover” on page 38. 3. Lay the computer on its side, and then pivot the drive bay assembly upward to access to the system board. 4. Locate the memory slots. See “Locating parts on the system board” on page 12. 5. Remove any parts that might prevent your access to the memory slots. Depending on your computer model, you might need to remove the PCI Express x16 graphics card for easier access to the memory slots. See “Installing or replacing a PCI card” on page 43. 6. Depending on whether you are installing or replacing a memory module, do one of the following: • If you are replacing an old memory module, open the retaining clips and gently pull the memory module out of the memory slot. Figure 15. Removing a memory module • If you are installing a memory module, open the retaining clips of the memory slot into which you want to install the memory module. Figure 16. Opening the retaining clips 42 ThinkCentre E93 User Guide 7. Position the new memory module over the memory slot. Make sure that the notch 2 1 on the memory module aligns correctly with the slot key on the system board. Push the memory module straight down into the slot u...