IBM 770 Hardware Manual
FRU REMOVALS AND REPLACEMENTS
1170 CPU Card and Heat Sink
Battery Pack (1010)
UltraBay II Device or Second Battery Pack (1020)
Keyboard Assembly (1060)
Center Cover and Hinge Cap (1070)
Power Switch and Bay Eject Lever (1080)
LCD Unit (1090)
Standby Battery (1100)
Upper Shield (1110)
Video Card (1130)
DC-DC Card (1150)
Fan (1160)
Attention
When replacing the CPU card;
Be careful not to damage it.
Make sure that it is connected firmly.
A loose connection or damage to the card might
cause serious problems, such as not being able
to powered on.
cause serious problems, such as not being able
to powered on.
Do not bend the CPU card as shown in the
figure.
figure.
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