Lenovo A7600h Service Manual

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27
This section presents exploded figures with the instructions to indicate how to 
remove and replace the FRU. Make sure to observe the following general rules:
1.Do not attempt to service any computer unless you have been trained and 
certified. An untrained person runs the risk of damaging parts.
2.Before replacing any FRU, review “FRU replacement notices” on page 26.
3.Begin by removing any FRUs that have to be removed before the failing FRU. 
Any of such FRUs are listed at the top of...

Lenovo A7600 Hardware Maintenance Manual
281010 Rear cover and side keys
1.Open the card slot cover of the tablet using a guitar pick.
Figure 1-1. Opening the card slot cover
2.Remove screw   in the card slot recess.
Figure 1-2. The screw in the card slot recess
Part No.Screw (quantity)ColorTorque
Phillips flat head screw (1) black N/A
a
a 

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3.Hold the tablet in one hand and use a guitar pick to unlock the rear cover 
from the tablet along the joint line as shown in the figure below.
Figure 1-3. Unlocking the rear cover along the joint line
Note:
The screw is sealed by the manufacturer for checking the warranty 
qualification of the product. 

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4.Remove the rear cover.
Figure 1-4. The removed rear cover
CAUTION:
Handle with care!
The rear cover can be damaged at its four corners!
Do not cut into the corners of the rear cover using the guitar pick or try to 
lift the rear cover off the tablet when the locks near the corners have not been 
disengaged. 

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5.Detach the power key from the rear cover using a pair of tweezers.
Figure 1-5. Detaching the power key
6.Remove the power key
Figure 1-6. The removed power key 

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7.Detach the volume key from the rear cover using a pair of tweezers.
Figure 1-7. Detaching the volume key
8.Remove the volume key.
Figure 1-8. The removed volume key 

Lenovo A7600
33 1020 Battery pack
For access, remove the following FRUs:
• “1010 Rear cover and side keys” on page 28
1.Pull out the plug of the battery pack from its connector on the main board by 
pulling it on both sides using two pairs of tweezers as shown in the figure 
below.
Figure 2-1. Pulling out the battery plug
CAUTION:
Risk of explosion if the battery is replaced with an incorrect type.
When replacing the lithium battery, use only the same or an equivalent type 
that is recommended by the...

Lenovo A7600 Hardware Maintenance Manual
34
2.Detach the battery pack from its seat by inserting a thin flat blade into the 
joint surface and then cutting along the joint line in the direction shown in the 
figure below.
Figure 2-2. Detaching the battery pack
3.Remove the battery pack from the front module of the tablet.
Figure 2-3. The removed battery pack 

Lenovo A7600
35 1030 Battery holder
For access, remove the following FRUs in order:
• “1010 Rear cover and side keys” on page 28
• “1020 Battery pack” on page 33
1.Peel off the conductive fabrics on the battery holder as shown in the figure 
below.
Figure 3-1. The conductive fabrics on the battery holder
2.Remove screws   on the battery holder.
Figure 3-2. The screws on the battery holder
a 

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3.Remove the battery holder from the front module of the tablet.
Figure 3-3. The removed battery holder
Part No.Screw (quantity)ColorTorque
Phillips flat head screw (4) Silver N/A
a