Lenovo ThinkServer TD200x Bedienungsanleitung PDF herunterladen (Seite 112)

1 Microprocessor

2 0.02 mL of thermal grease

5. Use the thermal-grease syringe to place nine uniformly spaced dots of 0.02 mL

each on the top of the microprocessor.

Note: 0.01 mL is one tick mark on the syringe. If the grease is properly applied,

approximately half (0.22 mL) of the grease will remain in the syringe.

Removing a hot-swap fan

The server comes with three 120 mm x 38 mm hot-swap fans in the fan support

bracket at the front of the server. The following instructions can be used to remove

any hot-swap fan in the server.

1 Hot-swap fan

To remove a hot-swap fan, do the following:

1. Read the safety information that begins on page vii and “Handling

static-sensitive devices” on page 39.

Attention: Static electricity that is released to internal server components

when the server is powered on might cause the server to halt, which might

result in the loss of data. To avoid this potential problem, always use an

electrostatic-discharge wrist strap or other grounding system when you work

inside the server with the power on.

2. Unlock and remove the left-side cover (see “Removing the left-side cover” on

page 42).

Attention: To ensure proper system cooling, do not leave the top cover off the

server for more than 2 minutes.

3. Open the fan-locking handle by sliding the orange release latch in the direction

of the arrow.

96 ThinkServer TD200x Types 3719, 3821, 3822, and 3823: Installation and User Guide

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Lenovo ThinkServer TD200x Bedienungsanleitung Seite 112