Diagnostic Utilities
2-6
4. Hardware Keys Test
Press the volume up and volume down keys. The
Vol -
and
Vol +
text on the screen will
change if the HW keys work and auto pass the test.
Or, judge the test by tapping the “
Failure
” button or touch “
Retest
” to retest.
Figure 2-7. Hardware Keys Test
5. Front Camera Test
Aim the front side of the device at an object. Tap “
capture”
to test the picture taking functionality
and the quality of the picture.
Tap “
Pass
” if the test passes, “
Failure
” if the test fails, or “
Retest
” to redo the test.
Figure 2-8. Front Camera Test
Содержание B1-720
Страница 1: ...B1 720 S E R V I C E G U I D E ...
Страница 79: ...Service and Maintenance 5 13 7 Snap the left side latches Figure 5 16 Installing the Lower Case 4 of 4 ...
Страница 81: ...Service and Maintenance 5 15 3 Detach the speaker from its slot on the bezel Figure 5 19 Removing the Speaker ...
Страница 93: ...Service and Maintenance 5 27 6 Lift the mainboard and remove from the bezel Figure 5 38 Removing the Mainboard ...
Страница 104: ...6 3 FRU Field Replaceable Unit List Exploded Diagram Figure 6 1 Main Assembly Exploded Diagram 1 2 5 6 8 9 4 3 7 ...
Страница 109: ...CHAPTER 7 Test Compatible Components Test Compatible Components 7 2 Android OS Environment Test 7 2 B1 720 7 2 ...
Страница 113: ...CHAPTER 8 Online Support Information Online Support Information 8 2 Introduction 8 2 ...
Страница 115: ......