IdeaTab A2109A-F Hardware Maintenance Manual (English)
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... following figure: Pin Voltage (V DC) 1 +5 2 0 2 1 Note: Output voltage for correct continuity and installation. Note: Noise from the tablet. 2. To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the AC adapter does not always indicate a ... 2 may differ from the one of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on , check the power cord of the AC adapter cable. If the voltage is acceptable, do the following power supply checkouts: •• "Checking...
... following figure: Pin Voltage (V DC) 1 +5 2 0 2 1 Note: Output voltage for correct continuity and installation. Note: Noise from the tablet. 2. To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the AC adapter does not always indicate a ... 2 may differ from the one of the following : •• Replace the system board. •• If the problem continues, go to "Lenovo IdeaTab A2109A-F" on , check the power cord of the AC adapter cable. If the voltage is acceptable, do the following power supply checkouts: •• "Checking...