Replacing A Pci Express Card - Lenovo ThinkCentre M720t User Manual And Hardware Maintenance Manual

4. Complete the replacement. See "Completing the parts replacement" on page 74.

Replacing a PCI Express card

Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See "Removing the computer cover" on page 23.
2. Remove the front bezel. See "Replacing the front bezel" on page 23.
3. Replace a PCI Express card.
Notes:
• When you remove the PCI Express card, press the latch to disengage it from the slot. Then, gently
remove the card from the slot.
• When you install the PCI Express card, press down on the rear end of the card until the latch is
engaged with a click.
Figure 45. Opening the drive bay
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ThinkCentre M720t User Guide and Hardware Maintenance Manual