HP Integral Personal Computer Service Manual page 67

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11. Press the HP-IB ribbon-cable connector down through the grommeted hole. Remove the cover
from the base assembly being careful not to damage the external I/O flex cable. The base assem-
bly should now appear as shown in figure 6-30b.
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Flgur. 8-30b. Ba.e Assembly With Cover Removed
17. You can now remove the I/O backplane PCA, the HP-IB ribbon-cable assembly, and the power
supply as described below.
R ••••• mbly Note..
When installing the cover on the base assembly, install it as shown in figure 6-
30c with the two left sections of the cover tucked behind the lip of the base assembly. The idea is to
make electrical contact between the cover and base, so don't bend the front section of the cover. Just gently
press the cover behind the lip as you install it. By making electrical contact between the cover and
base, electromagnetic interference (EMI) problems are reduced.
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Fllure 8·30c. Rein.talling the Bas .. A •• embly Cover