Lenovo x3550 M4 Installation And Service Manual page 300

9. Turn on the peripheral devices and the server.
Removing a USB embedded hypervisor flash device
Use this information to remove a USB embedded hypervisor flash device.
About this task
To remove a USB hypervisor flash device, complete the following steps:
Procedure
1. Read the safety information that begins on "Safety" on page vii and
2. Turn off the server and peripheral devices and disconnect the power cords.
3. Remove the cover (see "Removing the cover" on page 36).
4. Remove the flash device:
Figure 186. USB hypervisor flash device removal
Results
If you are instructed to return the flash device, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
Replacing a USB embedded hypervisor flash device
Use this information to replace a USB embedded hypervisor flash device.
About this task
To install a USB hypervisor flash device, complete the following steps:
282
System x3550 M4 Type 7914: Installation and Service Guide
"Installation guidelines" on page 33.
a. Unlock the retention latch on the USB connector by squeezing the two
retention clips toward each other.
b. Open the retention latch.
c. Grasp the flash device and pull to remove it from the connector.