Lenovo A7-50 Tablet Bedienungsanleitung PDF herunterladen (Seite 21)

Important service information

Important notice for replacing a system board

Some components mounted on a system board are very sensitive. Improper

handling can cause damage to those components, and may cause a system

malfunction.

Attention: When handling a system board:

• Do not drop the system board or apply any excessive force to it.

• Avoid rough handling of any kind.

• Avoid bending the system board and hard pushing to prevent cracking at

each BGA (Ball Grid Array) chipset.

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Lenovo A7-50 Tablet Bedienungsanleitung Seite 21