Acer Altos R920 Series User Manual
Page 72
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3 System upgrade
54
3
Push the handle closed until it clicks into place (B).
To remove a rear system fan:
1
Perform the pre-installation instructions described on page 39.
2
Locate the fan assembly you are replacing. If a fan in the assembly
has failed the amber LED will be lit.
3
Grasp the fan by the finger holes and squeeze together, then lift
the fan upward.
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