
TouchPad Failure
If the TouchPad doesn’t work, perform the following actions one at a time to correct the problem. Do not replace
Start |
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| OK |
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Check M/B | NG | the T/P FFC to | |
T/P FFC | M/B | ||
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OK | OK |
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Check |
| Swap/ | |
NG | Reassemble | ||
Logic Upper | the T/P board | ||
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| or T/P FFC |
Swap M/B
144 | Chapter 4 |