Appendix C. Customer Replacement Units (CRUs)
Customer replaceable units (CRUs)
For your ThinkPad computer, the following parts are designated Customer Replaceable Unit (CRU) parts.
Listed below are the CRUs and the documentation where removal/replacement instructions are located.
| Service and | Setup | Access | Online | Online |
| Troubleshooting | Poster | IBM | Hardware | Video |
| Guide |
|
| Maintenance |
|
|
|
|
| Manual |
|
|
|
|
|
|
|
Tier 1 CRUs
Battery | X |
|
|
| X | X | X |
|
|
|
|
|
|
|
|
AC adapter and |
|
| X |
|
|
|
|
power cord |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Trackpoint cap |
|
| X |
|
|
|
|
|
|
|
|
|
|
|
|
Hard disk drive | X |
|
|
| X | X | X |
|
|
|
|
|
|
|
|
Ultrabay device |
|
|
|
| X | X | X |
|
|
|
|
|
|
|
|
Phone line cord |
|
| X |
|
|
|
|
|
|
|
|
|
|
|
|
Memory |
|
| X |
| X | X | X |
|
|
|
|
|
|
|
|
|
| Tier 2 CRUs |
|
|
| ||
|
|
|
|
|
|
|
|
Communication |
|
|
|
| X | X | X |
Daughter Card |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Keyboard |
|
|
|
| X | X | X |
|
|
|
|
|
|
|
|
You can find instructions for replacing CRUs in Access IBM, your
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: v
© Copyright Lenovo 2005. © Portions Copyright IBM Corp. 2005. | 75 |
