IBM 6219 - IntelliStation M - Pro, Руководство по техническому обслуживанию аппаратной части

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2. Remove the cleaning pad from its package and unfold it completely.
3. Use the cleaning pad to wipe the thermal grease from the bottom of the heat
sink.
Note: Be sure that all of the thermal grease is removed.
4. Use a clean area of the cleaning pad to wipe the thermal grease from the
microprocessor; then, dispose of the cleaning pad after all of the thermal grease
is removed.
Microprocessor
0.01 mL of
thermal grease
5. Use the thermal grease syringe to place 16 uniformly spaced dots of 0.01ML
each on the top of the microprocessor.
Note: 0.01ML is one tick mark on the syringe. If the grease is properly applied,
approximately half (0.22ML) of the grease will remain in the syringe.
6. Install the heat sink onto the microprocessor as described in “Microprocessor /
fan sink”.
Microprocessor / fan sink
To remove the microprocessor and fan sink, do the following:
Note: Read “Installation guidelines” on page 35 and “Important safety information” on
page iii.
1. Power-off the computer and remove external cables.
2. Remove the cover and support bracket (see “Removing the side cover” on
page 41 and “Removing and installing the support bracket” on page 41).
3. Disconnect any cables that impede access to the processor.
4. Remove the fan sink from the processor:
Note: The fansink and underlying heatsink are attached and do not need to be
separated from each other. Remove the fansink/heatsink assembly from
the processor as a single unit.
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IBM IntelliStation M Pro Type 6219: Hardware Maintenance Manual