Lenovo ThinkCentre A50 Hardware Maintenance Manual - Page 116

Removing, replacing, adapter, battery

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Removing and replacing a PCI adapter 1. Remove the cover. See "Removing the cover" on page 106. 2. Open and remove the adapter-slot-cover latch and remove the failing adapter. 3. Remove the new adapter from its static-protective package. 4. Install the new adapter into the appropriate slot on the system board. 5. Install and close the adapter-slot-cover latch. 6. Go to "Installing the cover and connecting cables" on page 116. Removing and replacing the battery 1. Remove the cover. See "Removing the cover" on page 106. 2. Locate the battery. See "Identifying parts on the system board" on page 108. 3. If necessary, remove any adapters that impede access to the battery. See "Removing and replacing a PCI adapter" for more information. 4. Remove the old battery. 110 Hardware Maintenance Manual

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Removing
and
replacing
a
PCI
adapter
1.
Remove
the
cover.
See
“Removing
the
cover”
on
page
106.
2.
Open
and
remove
the
adapter-slot-cover
latch
and
remove
the
failing
adapter.
3.
Remove
the
new
adapter
from
its
static-protective
package.
4.
Install
the
new
adapter
into
the
appropriate
slot
on
the
system
board.
5.
Install
and
close
the
adapter-slot-cover
latch.
6.
Go
to
“Installing
the
cover
and
connecting
cables”
on
page
116.
Removing
and
replacing
the
battery
1.
Remove
the
cover.
See
“Removing
the
cover”
on
page
106.
2.
Locate
the
battery.
See
“Identifying
parts
on
the
system
board”
on
page
108.
3.
If
necessary,
remove
any
adapters
that
impede
access
to
the
battery.
See
“Removing
and
replacing
a
PCI
adapter”
for
more
information.
4.
Remove
the
old
battery.
110
Hardware
Maintenance
Manual