Lenovo ThinkStation P510 Hardware Maintenance Manual page 124

• A front Thunderbolt PCI Express x4 card
• A bezel
• A GPIO cable
• A Mini-SAS cable
• An internal DP-to-DP cable
• Two external DP-to-DP cables
To install or replace a front Thunderbolt adapter kit, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 99.
2. Remove the flex module from the front of the computer. See "Device in the optical-drive bay" on
page 102.
3. Lift the clip on the rear of the flex module, and then slide the flex module cover to the rear of the flex
module.
Figure 44. Removing the flex module cover
4. If you are replacing a front Thunderbolt I/O adapter, do the following to remove the old front Thunderbolt
adapter first:
a. Record the cable connections and cable routing. Then disconnect all cables connected to the
front Thunderbolt I/O adapter.
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ThinkStation P510 and P710 Hardware Maintenance Manual