Lenovo B50-30 Notebook - Manual (Page 56)

Lenovo B50-30/B50-30 Touch/B50-45/ B50-70
Hardware Maintenance Manual
52
Figure 13. Removal steps of system board (continued)
For B50‐70 (on select models):
Disconnect the two docking connectors by arrows , then remove the
system board in the direction by arrow .
For B50‐30/B50‐30 Touch/B50‐45/B50‐70:
Pull the DC‐IN connector from its cavity in the direction by arrow and
remove the system board in the direction shown by arrow .
When installing:
• Make sure USB, HDMI, and the VGA of the system board attached into its
holes on the base properly. Improper placement of the jacks may cause
damage.
• Make sure that the connectors are attached firmly to the system board.
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