Lenovo ThinkServer TD340, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

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Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
Notes:
• Depending on the model, your server might look slightly different from the illustrations in this topic.
• Use any documentation that comes with the new front panel board assembly and follow those instructions
in addition to the instructions in this topic.
• The front panel board assembly is sensitive to ESD. Ensure that you read and understand “Handling
static-sensitive devices” on page 84 first and carefully perform the operation.
To replace the front panel board assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See “Removing the server cover” on page 85.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 87.
4. Locate the front panel. See “Front panel” on page 17.
5. Remove the front system fans. See “Replacing the front system fan 1” on page 183.
6. Disconnect the signal cables of the front panel board assembly from the internal USB connector 1 and
the front panel connector on the system board. See “System board components” on page 48.
7. If necessary, remove any parts or disconnect any cables that might impede your access to the signal
cables of the front panel board assembly. Record the cable routing, and then release the signal cables
of the front panel board assembly from any cable clips or ties in the chassis.
Chapter 6
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Installing, removing, or replacing hardware
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