Acer Network Device Altos R520 User Manual
Page 58
3 System upgrade
48
Removing and installing the power
distribution board cover
To remove the power distribution board cover:
You will need to remove the power distribution board cover to
perform the following procedures:
•
Removing and installing the RAID activation key and RAID cache
•
Removing and installing a RAID BBU
1
Observe the ESD precautions and pre-installation instructions
described on page 39.
2
Loosen the thumbscrew that secures the cover to the chassis (A).
3
Pull up the cover to remove it (B).
4
Observe the post-installation instructions described on page 40.
A
B
TP02228