Checking GPU Card
1. Power off and remove the middle cover. See
section-Removing System Cover to remove the middle
cover.
2. Power on the system and PCIe device and check if the GPU card LED lights.
3. If not, see Check iPass cable.
Checking iPass Cable
1. Check if iPass cable is properly connected.
2. If the iPass cable is not plugged in correctly, power off the sytem and plug-in the iPass cable again.
3. If not, swap iPass cable.