Lenovo System x3850 X6 Installation And Service Manual page 268

Replacing a USB embedded hypervisor flash device
Use this information for instructions on how to replace a USB hypervisor flash device.
The internal USB hypervisor flash device connector is on the standard I/O book (see "Standard I/O book" on
page 31 for the location of the connector). To install a USB hypervisor flash device, complete the following
steps:
Step 1. Align the USB flash device with the connector on the standard I/O book board and push it into the
connector until it is firmly seated.
Step 2. Slide the lockbar up to the locked position until the lockbar is firmly seated. Rotate the air baffle
down if rotated it up earlier.
Air baffle
Step 3. Reinstall the standard I/O book in the server (see "Replacing the standard I/O book" on page 227).
Step 4. Reconnect the power cord and any cables that you removed.
Step 5. Turn on the peripheral devices and turn on the server.
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System x3850 X6 and x3950 X6 Installation and Service Guide
USB
Hypervisor
key
Lockbar
Standard I/O book