Particular hardware related problems with a product (product must be in warranty) can be resolved by replacing parts, which customers can remove and replace by themselves. This process is called Customer Replaceable Unit or CRU. A service part, which can be removed and replaced by a customer, is called Customer Replaceable Unit (CRU) service part. Various levels of difficulty, inidicated with a specific CRU Level ID, are available and located in the service parts list.
The following is a list of the various CRU Level ID types:
|CRU Level ID 0 -||Not possible (parts, either not to be replaced by the customer or not installed in the dedicated model)|
|CRU Level ID 1 -||Possible for all customers (simple to replace parts, requiring few or no tools)|
|CRU Level ID 2 -||Possible for experienced customers (optional parts, which are slightly more difficult to replace)|
|CRU Level ID 3 -||Possible for B2B customers with helpdesk (requires trained service personnel)|
When installing a CRU, dynabook will send the CRU to you. CRU information and general replacement instructions are shipped with your product, and are available from dynabook at any time upon request.
Model specific CRU information
Satellite Pro C50-E, C50-G, C50-H, C50-J
CRU service part removal and replacement procedure:
This document describes how to perform hardware service maintenance for your Personal Computer. The procedures described in this document are intended to help users to replace faulty Customer Replaceable Units (CRUs).
Base Assy Removal
1.) Remove seven M2.0 x 7.0 and four M2.0 x 3.5 black Philips screws
2.) Gently remove the base assy
1.) Remove the battery tape
2.) Disconnect the battery cable from CN3 of the system board
3.) Remove four M2.0 x 3.0 black Philips screws
4.) Remove the battery
1.) Remove the thermal conductive tape
2.) Remove one M2.0 x 2.5 screw which is securing the SSD
3.) Pull out the SSD from CN8 from the system board
STEP 2 - Installation of the new part
Installation of the SSD
1.)Insert SSD into the CN8 on the system board
2.) Secure it with one M2.0 x 3.0 black Philips screws
3.) Install the thermal conductive tape
Installation of the Battery
1.) Place the new battery in the correct position
2.) Secure battery with four M2.0 x 3.0 black Philips screws
3.) Connect the battery cable to CN3 of the system board
4.) Apply the battery tape
Installation of the Base Assy
1.) Place the base assy to the correct position
2.) Secure it with seven M2.0 x 7.0 and four M2.0 x 3.5 black Philips screws
Perform a functional check to see, if the unit is working as expected.
The appendices describe the following:
Pictures shown are for illustration purpose only. Actual product may vary due to product enhancement or platfrom generation changes.
Dynabook provides this information "as is" without warranty of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability or fitness for a particular purpose. Dynabook shall not be responsible for the topicality, correctness, completeness or quality of the information or software provided. Dynabook is not liable for any damage caused by the use of any information or software provided, including information that is incomplete or incorrect. Any trademarks used herein belong to their respective owners.
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