Lenovo A8-50 Tablet Bedienungsanleitung PDF herunterladen (Seite 41)

Lenovo A5500

1070 System board

For access, remove these FRUs in order:

• “1030 Back cover” on page 31

• “1040 Power key and volume key” on page 33

• “1050 ANT carrier” on page 34

• “1060 Battery pack” on page 35

Figure 8. Removal steps of system board

Peel off the mylar as shown in the picture.

Important notices for handling the system board:

When handling the system board, bear the following in mind.

• Be careful not to drop the system board on a bench top that has a hard

surface, such as metal, wood, or composite.

• Avoid rough handling of any kind.

• In the whole process, make sure not to drop or stack the system board.

• If you put a system board down, make sure to put it only on a padded

surface such as an ESD mat or conductive corrugated material.

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Lenovo A8-50 Tablet Bedienungsanleitung Seite 41