4 Replacement Procedures
4.1 Overview
4-4 [CONFIDENTIAL]
dynaEdge DE200 Series Maintenance Manual (960-947)
Before You Begin
Take note of the following points before starting work. Always remove the AC adapter and
BATTERY PACK before commencing any of the procedures. The procedure for removing
the BATTERY PACK is described in section “4.2. BATTERY PACK”.
1. Do not disassemble the computer unless it is operating abnormally.
2. Use the designated tools.
3. Ensure that the environment for working on and storing parts does not contain any of
the following.
Dust or dirt
Static electricity
Extremely hot, cold, or humid conditions
4. Perform the diagnostic tests described in Chapter 2 to determine which FRU is the
cause of the fault.
5. Do not perform any unnecessary work. Always work in accordance with the
disassembly and re-assembly procedures in this manual.
6. Keep parts removed from the computer in a safe place away from the computer where
they will not be damaged or interfere with your work.
7. Disassembling requires the removal of a large number of screws. Keep removed
screws in a safe place such that you can determine which screws belong to which part.
8. When re-assembling, ensure that you use the correct screws and fit parts in the correct
position. Screw sizes are noted in the text and figures.
9. As all parts have sharp edges and corners, take care not to cut yourself.
10. When disassembling, ensure that not to put the excessive power to avoid breaking the
parts and latches.
11. Be careful that not to break the computer casing and harnesses by the removed parts.
12. After replacing an FRU, check that the computer and replaced part operate correctly.
Summary of Contents for dynaEdge DE200 Series
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 ...
Page 31: ...Chapter 2 Troubleshooting Procedures ...
Page 83: ...Chapter 3 Tests and Diagnostics ...
Page 84: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 3 ...
Page 127: ...Chapter 4 Replacement Procedures ...
Page 128: ...4 Replacement Procedures 4 ii CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 ...
Page 132: ...4 Replacement Procedures 4 vi CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 ...
Page 201: ... CONFIDENTIAL Appendices ...
Page 202: ...Appendices App ii CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 ...
Page 204: ...Appendices App iv CONFIDENTIAL dynaEdge DE200 Series Maintenance Manual 960 947 ...