Personal Computer User Manual
Manuals
Brands
Dell Manuals
Desktop
T7500
71
72
73
74
75
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77
78
79
80
3
.
Disconnect
the
data
cable
and
power cable
from
the
back
of
the
optical
drive.
4
.
Press
down
on the
sliding
-
plate lever
and
hold.
1
...
...
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70
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73
...
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