Lenovo NetVista A22 Hardware Maintenance Manual (HMM) for NetVista 2254, 2256, - Page 58

Installing adapters - microtower model

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2. You might have to remove an adapter to gain access to the DIMM slots. See "Installing adapters - microtower model". 3. To locate the DIMM connectors. See "Identifying parts on the system board microtower model" on page 48. 4. Open the retaining clips. 5. Make sure the notches in the DIMM align with the tabs on the connector. Push or insert the DIMM straight down into the connector until the retaining clips close. Notches What to do next: v Replace any adapters that were removed. v Replace the power supply. v To work with another option, go to the appropriate section. v To complete the installation, go to "Replacing the cover and connecting the cables - microtower model" on page 56. Installing adapters - microtower model This section provides information and instructions for installing and removing adapters. Your computer has three expansion slots for peripheral component interconnect (PCI) adapters. You can install an adapter up to 330 mm (13 inches) long. To install an adapter: 1. Remove the cover. See "Removing the cover - microtower model" on page 44. 50 Hardware Maintenance Manual

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2.
You might have to remove an adapter to gain access to the DIMM slots. See
“
Installing adapters - microtower model
”
.
3.
To locate the DIMM connectors. See
“
Identifying parts on the system board -
microtower model
”
on page 48.
4.
Open the retaining clips.
5.
Make sure the notches in the DIMM align with the tabs on the connector. Push
or insert the DIMM straight down into the connector until the retaining clips
close.
Notches
What to do next:
v
Replace any adapters that were removed.
v
Replace the power supply.
v
To work with another option, go to the appropriate section.
v
To complete the installation, go to
“
Replacing the cover and connecting the
cables - microtower model
”
on page 56.
Installing adapters - microtower model
This section provides information and instructions for installing and removing
adapters. Your computer has three expansion slots for peripheral component
interconnect (PCI) adapters. You can install an adapter up to 330 mm (13 inches)
long.
To install an adapter:
1.
Remove the cover. See
“
Removing the cover - microtower model
”
on page 44.
50
Hardware Maintenance Manual