IBM IntelliStation 6836 Hardware Maintenance Manual page 78

2. Turn off the computer and attached devices and disconnect all external cables
3. To remove the processor fansink see "Processor fansink removal" on page 76 for
4. Firmly grasp the heat sink and lift it off the microprocessor. Store the device in
5. Lift up the release lever and remove the microprocessor from the connector.
6. If you are installing a new microprocessor, continue with step 4 in the Installing
Do the following to remove a 933 MHz microprocessor:
Attention:
damage from static electricity. For details on handling these devices, refer to the
following Web site, http://www.ibm.com/ and use a search term of ESD.
1. Review the safety precautions listed in "Safety information" on page 113.
2. Turn off the computer and attached devices and disconnect all external cables
3. Insert a small, flat-bladed screwdriver into the tab on the fan-sink retainer.
4. Press the screwdriver down and in to remove the fan-sink retainer from the fan
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Hardware Maintenance Manual: IBM IntelliStation Type 6836, 6846
and power cords; then, remove the cover for Type 6836 (see "Removing the
computer cover" on page 35 or for Type 6846 "Removing the side cover" on
page 48 for details).
Type 6846 or see "Processor fansink removal" on page 76 for Type 6836.
a safe, clean place with the bottom side up. The thermal material on the heat
sink must stay clean if you intend to reuse the device in the future.
Store the microprocessor in a static-protective bag for possible future use.
a new microprocessor section.
Microprocessor
Fan sink
When you handle ESD-sensitive devices, take precautions to avoid
and power cords; then, remove the cover for Type 6836 (see "Removing the
computer cover" on page 35 or for Type 6846 "Removing the side cover" on
page 48 for details).
sink.
Microprocessor
connector
Fan-sink
retainer
Microprocessor
orientation indicator
Lever