Lenovo 30BY User Manual page 79

Your computer has one PCIe x4 card slot, one PCIe x8 card slot, and two PCIe x16 card slots (graphics card
available on some models).
Half-length PCIe card
To remove or install a half-length PCIe card, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 61.
2. At the rear of the computer, press the release button
Figure 13. Opening the PCIe card latch
3. Locate the PCIe card slot. See "Parts on the system board" on page 6.
4. If the PCIe card slot is a PCIe x16 card slot, press the retaining latch
Figure 14. Disengaging the retaining latch
1 to open the card latch
1 as shown to disengage the latch.
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Chapter 7 Hardware removal and installation
2 .
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