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Appendix B. Customer Replacement Units (CRUs)
You can find instructions for replacing CRUs by machine type in one of the reference materials listed in the charts below.
Note: Use only parts provided by Lenovo
8252, 8253, 8254, 8255, 8256, 8257, 8258, 8259, 8451, 8452, 8453, 8454, 8455, 8456, 8457, 8458, 8459, 8460, 8461, 8462
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| Hardware |
| Quick Reference | User Guide | Replacement Guide |
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Tier 1 CRUs |
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Keyboard | X |
| X |
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Mouse | X |
| X |
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Tier 2 CRUs |
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Memory |
| X | X |
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Adapter Cards |
| X | X |
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If you are unable to access these instructions or if you have difficulty replacing a CRU, you can use either of the following additional resources:
vThe Hardware Replacement Guide is available in the Online Books folder on your computer. Click All Programs
vThe Online Hardware Replacement Guide is also available on the Lenovo Support Web site http://www.lenovo.com/support. You will need to enter your Machine Type information and look under publications to find the appropriate Hardware Replacement Guide.
© Lenovo 2005. Portions © IBM Corp. 2005. | 31 |