Acer B3-A10 Service Manual page 50

3. TP issue
NO. Issue Description
1 TP touch pad fails
2 TP appearance has defects
4. Side key button issue
NO. Issue Description
Side key button has no
1
response
Cause
FPC isn't well assembled
FPC breaks
MB is damaged
TP scratches
TP is damaged
Cause
Side key FPC's connection has
defects
Side key button has defects
Solution
re-assemble TP FPC
replace TP
refer to MB Service Manual
replace TP
replace TP
Solution
replace FPC
1.replace the battery cover
2.replace side key FPC
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