IBM IntelliStation 6836, Hardware Maintenance Manual

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Chapter 6. FRU information (service only)
Removing a microprocessor Types 6836 and 6846 . . 69
Installing a microprocessor . . . . . . . . . 71
Type 6836 removals. . . . . . . . . . . . 72
Drive cage removal . . . . . . . . . . . 72
Adapter retainer removal . . . . . . . . . 73
System board removal . . . . . . . . . . 73
Power supply removal. . . . . . . . . . 74
Speaker/fan bracket removal . . . . . . . 75
Baffle duct removal. . . . . . . . . . . 75
Processor fansink removal . . . . . . . . 76
Control panel assembly removal . . . . . . 76
Type 6846 removals. . . . . . . . . . . . 77
Handle assembly removal . . . . . . . . 77
Front bezel removal . . . . . . . . . . 78
Bezel release latch removal . . . . . . . . 78
Adapter retainer removal . . . . . . . . . 80
Top/side cover removal . . . . . . . . . 80
Hard drive cage removal . . . . . . . . . 82
System board removal . . . . . . . . . . 83
Power supply removal. . . . . . . . . . 84
Speaker/fan assembly removal . . . . . . . 85
LED/power switch assembly removal . . . . 86
This section covers the service removals for the Type 6836 and Type 6846
computers.
Note: This section is for trained servicers
Removing a microprocessor Types 6836 and 6846
You can replace a microprocessor with either one with the same processor speed or
upgrade to a higher speed.
Microprocessor
Microprocessor
connector
Microprocessor
orientation indicator
Lever
Heat sink
retainer
Heat sink
Do the following to remove an 866 MHz or lower microprocessor:
Attention:
When you handle ESD-sensitive devices, take precautions to avoid
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.
© Copyright IBM Corp. 2000
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