Power Source Problems (continued)
C
|
| Yes | Can you | No |
|
|
| substitute known |
| ||
|
|
|
|
| |
|
|
| good ac adapter? |
|
|
Yes | See steady | No |
|
|
|
| power light? |
|
|
|
|
|
|
| Yes | Can you | No |
|
|
| substitute known | ||
|
|
|
|
| |
Done: Original ac |
|
| good OB? |
| |
adapter or cable |
|
|
|
| |
| bad |
|
|
|
|
Yes | Ac adapter | No |
| warm? |
|
Yes | See steady | No |
| power light? |
|
|
|
|
Done: Suspect |
|
original OB base | Done: Suspect bad |
unit bad | ac adapter or cable |
17